317291911130 has 32 divisors (see below), whose sum is σ = 608427892800. Its totient is φ = 118788291072.

The previous prime is 317291911103. The next prime is 317291911133. The reversal of 317291911130 is 31119192713.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (317291911133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10044215 + ... + 10075754.

It is an arithmetic number, because the mean of its divisors is an integer number (19013371650).

Almost surely, 2^317291911130 is an apocalyptic number.

317291911130 is a deficient number, since it is larger than the sum of its proper divisors (291135981670).

317291911130 is a wasteful number, since it uses less digits than its factorization.

317291911130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20120078.

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 317291911130 in words is "three hundred seventeen billion, two hundred ninety-one million, nine hundred eleven thousand, one hundred thirty".