1000231domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 2310*p + 1 where p is a prime.at n=28A051649Primes with arithmetic mean of digits = 1 (sum of digits = number of digits).at n=19A069710Prime numbers such that each digit is the sum of two or more other digits.at n=6A203592Prime numbersat n=78517