23010331131 has 12 divisors (see below), whose sum is σ = 33243198352. Its totient is φ = 15337426896.

The previous prime is 23010331109. The next prime is 23010331139. The reversal of 23010331131 is 13113301032.

It is a happy number.

23010331131 is a `hidden beast` number, since 2 + 301 + 0 + 331 + 1 + 31 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-23010331131 is a prime.

It is a super-2 number, since 2×23010331131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23010331139) 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, 180031 + ... + 280056.

Almost surely, 2^23010331131 is an apocalyptic number.

23010331131 is a deficient number, since it is larger than the sum of its proper divisors (10232867221).

23010331131 is a wasteful number, since it uses less digits than its factorization.

23010331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465650 (or 465647 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23010331131 its reverse (13113301032), we get a palindrome (36123632163).

The spelling of 23010331131 in words is "twenty-three billion, ten million, three hundred thirty-one thousand, one hundred thirty-one".