317130375 has 64 divisors (see below), whose sum is σ = 549559296. Its totient is φ = 162288000.

The previous prime is 317130353. The next prime is 317130379. The reversal of 317130375 is 573031713.

It is not a de Polignac number, because 317130375 - 2⁵ = 317130343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317130379) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1144737 + ... + 1145013.

It is an arithmetic number, because the mean of its divisors is an integer number (8586864).

Almost surely, 2^317130375 is an apocalyptic number.

317130375 is a deficient number, since it is larger than the sum of its proper divisors (232428921).

317130375 is a wasteful number, since it uses less digits than its factorization.

317130375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 6615, while the sum is 30.

The square root of 317130375 is about 17808.1547331553. The cubic root of 317130375 is about 681.9396573460.

The spelling of 317130375 in words is "three hundred seventeen million, one hundred thirty thousand, three hundred seventy-five".