23130130131 has 6 divisors (see below), whose sum is σ = 33410187980. Its totient is φ = 15420086748.

The previous prime is 23130130123. The next prime is 23130130171. The reversal of 23130130131 is 13103103132.

It is a happy number.

23130130131 is a `hidden beast` number, since 2 + 31 + 301 + 301 + 31 = 666.

It is not a de Polignac number, because 23130130131 - 2³ = 23130130123 is a prime.

It is a super-2 number, since 2×23130130131² (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 (23130130171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1285007221 + ... + 1285007238.

Almost surely, 2^23130130131 is an apocalyptic number.

23130130131 is a deficient number, since it is larger than the sum of its proper divisors (10280057849).

23130130131 is a wasteful number, since it uses less digits than its factorization.

23130130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2570014465 (or 2570014462 counting only the distinct ones).

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

Adding to 23130130131 its reverse (13103103132), we get a palindrome (36233233263).

The spelling of 23130130131 in words is "twenty-three billion, one hundred thirty million, one hundred thirty thousand, one hundred thirty-one".