317482663931 has 2 divisors, whose sum is σ = 317482663932. Its totient is φ = 317482663930.

The previous prime is 317482663879. The next prime is 317482664011. The reversal of 317482663931 is 139366284713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 317482663931 - 2³⁴ = 300302794747 is a prime.

It is a super-2 number, since 2×317482663931² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (317482663831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158741331965 + 158741331966.

It is an arithmetic number, because the mean of its divisors is an integer number (158741331966).

Almost surely, 2^317482663931 is an apocalyptic number.

317482663931 is a deficient number, since it is larger than the sum of its proper divisors (1).

317482663931 is an equidigital number, since it uses as much as digits as its factorization.

317482663931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 53.

The spelling of 317482663931 in words is "three hundred seventeen billion, four hundred eighty-two million, six hundred sixty-three thousand, nine hundred thirty-one".