317164307 has 2 divisors, whose sum is σ = 317164308. Its totient is φ = 317164306.

The previous prime is 317164301. The next prime is 317164327. The reversal of 317164307 is 703461713.

It is a weak prime.

It is an emirp because it is prime and its reverse (703461713) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 317164307 - 2⁸ = 317164051 is a prime.

It is not a weakly prime, because it can be changed into another prime (317164301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158582153 + 158582154.

It is an arithmetic number, because the mean of its divisors is an integer number (158582154).

Almost surely, 2^317164307 is an apocalyptic number.

317164307 is a deficient number, since it is larger than the sum of its proper divisors (1).

317164307 is an equidigital number, since it uses as much as digits as its factorization.

317164307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 317164307 is about 17809.1074172739. The cubic root of 317164307 is about 681.9639783120.

The spelling of 317164307 in words is "three hundred seventeen million, one hundred sixty-four thousand, three hundred seven".