2313031023 has 12 divisors (see below), whose sum is σ = 3343714920. Its totient is φ = 1540788336.

The previous prime is 2313030991. The next prime is 2313031043. The reversal of 2313031023 is 3201303132.

It is not a de Polignac number, because 2313031023 - 2⁵ = 2313030991 is a prime.

It is a super-2 number, since 2×2313031023² = 10700225026720853058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2313030987 and 2313031005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313031043) 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, 90736 + ... + 113397.

It is an arithmetic number, because the mean of its divisors is an integer number (278642910).

Almost surely, 2^2313031023 is an apocalyptic number.

2313031023 is a deficient number, since it is larger than the sum of its proper divisors (1030683897).

2313031023 is a wasteful number, since it uses less digits than its factorization.

2313031023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205398 (or 205395 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2313031023 is about 48093.9811514913. The cubic root of 2313031023 is about 1322.4943314949.

Adding to 2313031023 its reverse (3201303132), we get a palindrome (5514334155).

The spelling of 2313031023 in words is "two billion, three hundred thirteen million, thirty-one thousand, twenty-three".