317607805701023 has 2 divisors, whose sum is σ = 317607805701024. Its totient is φ = 317607805701022.

The previous prime is 317607805701019. The next prime is 317607805701031. The reversal of 317607805701023 is 320107508706713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 317607805701023 - 2² = 317607805701019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317607805701013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158803902850511 + 158803902850512.

It is an arithmetic number, because the mean of its divisors is an integer number (158803902850512).

Almost surely, 2^{317607805701023} is an apocalyptic number.

317607805701023 is a deficient number, since it is larger than the sum of its proper divisors (1).

317607805701023 is an equidigital number, since it uses as much as digits as its factorization.

317607805701023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 317607805701023 in words is "three hundred seventeen trillion, six hundred seven billion, eight hundred five million, seven hundred one thousand, twenty-three".