313011322130 has 32 divisors (see below), whose sum is σ = 606785458608. Its totient is φ = 115568640000.

The previous prime is 313011322123. The next prime is 313011322171. The reversal of 313011322130 is 31223110313.

It can be written as a sum of positive squares in 8 ways, for example, as 84432668329 + 228578653801 = 290573^2 + 478099^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5405330 + ... + 5462930.

Almost surely, 2^313011322130 is an apocalyptic number.

313011322130 is a deficient number, since it is larger than the sum of its proper divisors (293774136478).

313011322130 is a wasteful number, since it uses less digits than its factorization.

313011322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99422.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313011322130 its reverse (31223110313), we get a palindrome (344234432443).

The spelling of 313011322130 in words is "three hundred thirteen billion, eleven million, three hundred twenty-two thousand, one hundred thirty".