110232011domain: NPropertiesPrimalityPrimeyesAppears in sequencesPalindromic primes with digit sum = 11.at n=8A070831Palindromic primes pp such that digit sum of pp as substring appears more than once in pp.at n=9A109209Palindromic primes whose sum of digits is also a palindromic prime.at n=30A222116Prime numbersat n=6315812