1303031

Properties

Appears in sequences

• Palindromic reflectable primes.at n=22A007616
• Palindromes of form k^2 + k + 9.at n=15A027727
• Palindromic primes with digit sum = 11.at n=5A070831
• Palindromic primes with middle digit 3.at n=28A082439
• Palindromes n such that 4n + 1 is also a palindrome.at n=24A083831
• Palindromes p such that 5p + 1 is also a palindrome.at n=18A083833
• Palindromes n such that 6n + 1 is also a palindrome.at n=18A083835
• Palindromic primes that yield a prime when sandwiched between two 1's. (Prefixing and suffixing a 1 on both sides yields another palindromic prime.)at n=21A088269
• Palindromic primes with both the number of digits and the digit sum also palindromic primes.at n=16A109830
• Palindromic primes in base 5 (written in base 5).at n=33A117700
• Palindromic primes whose sum of digits is also a palindromic prime.at n=20A222116
• Palindromic prime numbers == 2 (mod 9).at n=29A229876
• Smaller of two consecutive palindromic primes with equal digital sum.at n=7A230220
• Palindromic primes having at least one different anagram that is also a palindromic prime.at n=23A345869
• Prime numbersat n=100235