313413100402 has 8 divisors (see below), whose sum is σ = 473114043756. Its totient is φ = 155708419152.

The previous prime is 313413100369. The next prime is 313413100477. The reversal of 313413100402 is 204001314313.

It can be written as a sum of positive squares in 2 ways, for example, as 262811047801 + 50602052601 = 512651^2 + 224949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499065133 + ... + 499065760.

Almost surely, 2^313413100402 is an apocalyptic number.

313413100402 is a deficient number, since it is larger than the sum of its proper divisors (159700943354).

313413100402 is a wasteful number, since it uses less digits than its factorization.

313413100402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998131052.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313413100402 its reverse (204001314313), we get a palindrome (517414414715).

The spelling of 313413100402 in words is "three hundred thirteen billion, four hundred thirteen million, one hundred thousand, four hundred two".