317156616023 has 24 divisors (see below), whose sum is σ = 344829008160. Its totient is φ = 291569016960.

The previous prime is 317156615999. The next prime is 317156616031. The reversal of 317156616023 is 320616651713.

It is not a de Polignac number, because 317156616023 - 2³² = 312861648727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317156616053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94026365 + ... + 94029737.

It is an arithmetic number, because the mean of its divisors is an integer number (14367875340).

Almost surely, 2^317156616023 is an apocalyptic number.

317156616023 is a deficient number, since it is larger than the sum of its proper divisors (27672392137).

317156616023 is a wasteful number, since it uses less digits than its factorization.

317156616023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499 (or 5486 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 317156616023 in words is "three hundred seventeen billion, one hundred fifty-six million, six hundred sixteen thousand, twenty-three".