2313323131113 has 12 divisors (see below), whose sum is σ = 3422965934388. Its totient is φ = 1504600410240.

The previous prime is 2313323131103. The next prime is 2313323131127. The reversal of 2313323131113 is 3111313233132.

2313323131113 is a `hidden beast` number, since 2 + 3 + 1 + 332 + 3 + 1 + 311 + 13 = 666.

2313323131113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1060329456729 + 1252993674384 = 1029723^2 + 1119372^2 .

It is not a de Polignac number, because 2313323131113 - 2²⁵ = 2313289576681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2313323131103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3134583820 + ... + 3134584557.

It is an arithmetic number, because the mean of its divisors is an integer number (285247161199).

Almost surely, 2^{2313323131113} is an apocalyptic number.

It is an amenable number.

2313323131113 is a deficient number, since it is larger than the sum of its proper divisors (1109642803275).

2313323131113 is a wasteful number, since it uses less digits than its factorization.

2313323131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269168424 (or 6269168421 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

Adding to 2313323131113 its reverse (3111313233132), we get a palindrome (5424636364245).

The spelling of 2313323131113 in words is "two trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred thirteen".