1958591domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes which can be represented as the sum of a triangular number and its reverse.at n=20A072386Palindromic primes with middle digit 8.at n=29A082444Palindromes n such that n+(product of digits of n) gives a larger palindrome.at n=27A114341Prime numbersat n=146086