12313130313 has 16 divisors (see below), whose sum is σ = 17990332416. Its totient is φ = 7429034640.

The previous prime is 12313130303. The next prime is 12313130353. The reversal of 12313130313 is 31303131321.

It is not a de Polignac number, because 12313130313 - 2²⁹ = 11776259401 is a prime.

It is a super-2 number, since 2×12313130313² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12313130313.

It is not an unprimeable number, because it can be changed into a prime (12313130303) 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, 829245 + ... + 843962.

It is an arithmetic number, because the mean of its divisors is an integer number (1124395776).

Almost surely, 2^12313130313 is an apocalyptic number.

It is an amenable number.

12313130313 is a deficient number, since it is larger than the sum of its proper divisors (5677202103).

12313130313 is a wasteful number, since it uses less digits than its factorization.

12313130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673444.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 12313130313 its reverse (31303131321), we get a palindrome (43616261634).

The spelling of 12313130313 in words is "twelve billion, three hundred thirteen million, one hundred thirty thousand, three hundred thirteen".