23130313132 has 12 divisors (see below), whose sum is σ = 40607373016. Its totient is φ = 11528206560.

The previous prime is 23130313127. The next prime is 23130313177. The reversal of 23130313132 is 23131303132.

It is a super-2 number, since 2×23130313132² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9236094 + ... + 9238597.

Almost surely, 2^23130313132 is an apocalyptic number.

It is an amenable number.

23130313132 is a deficient number, since it is larger than the sum of its proper divisors (17477059884).

23130313132 is a wasteful number, since it uses less digits than its factorization.

23130313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18475008 (or 18475006 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23130313132 its reverse (23131303132), we get a palindrome (46261616264).

The spelling of 23130313132 in words is "twenty-three billion, one hundred thirty million, three hundred thirteen thousand, one hundred thirty-two".