10313131323 has 32 divisors (see below), whose sum is σ = 15417338112. Its totient is φ = 6077116800.

The previous prime is 10313131321. The next prime is 10313131327. The reversal of 10313131323 is 32313131301.

It is not a de Polignac number, because 10313131323 - 2¹ = 10313131321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10313131323.

It is not an unprimeable number, because it can be changed into a prime (10313131321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2709940 + ... + 2713742.

It is an arithmetic number, because the mean of its divisors is an integer number (481791816).

Almost surely, 2^10313131323 is an apocalyptic number.

10313131323 is a deficient number, since it is larger than the sum of its proper divisors (5104206789).

10313131323 is a wasteful number, since it uses less digits than its factorization.

10313131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6075.

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

Adding to 10313131323 its reverse (32313131301), we get a palindrome (42626262624).

The spelling of 10313131323 in words is "ten billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred twenty-three".