111050111

Properties

Appears in sequences

• Palindromic primes with digit sum = 11.at n=9A070831
• Least palindromic prime that strictly encloses the n-th palindromic prime, or 0 if no such prime exists.at n=21A084412
• Palindromic primes pp such that digit sum of pp as substring appears more than once in pp.at n=10A109209
• Palindromic primes whose sum of digits is also a palindromic prime.at n=32A222116
• a(1) = 5; for n > 1, a(n) is the smallest palindromic prime containing exactly 2 more digits on each end than a(n-1), with a(n-1) as the central substring.at n=2A376103
• Prime numbersat n=6359936