23131010232000 has 336 divisors, whose sum is σ = 90265616292384. Its totient is φ = 5607517440000.

The previous prime is 23131010231993. The next prime is 23131010232037. The reversal of 23131010232000 is 23201013132.

23131010232000 is a `hidden beast` number, since 2 + 31 + 310 + 1 + 0 + 2 + 320 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13810911 + ... + 15394910.

Almost surely, 2^{23131010232000} is an apocalyptic number.

23131010232000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23131010232000 is an abundant number, since it is smaller than the sum of its proper divisors (67134606060384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23131010232000 is a wasteful number, since it uses less digits than its factorization.

23131010232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29205865 (or 29205842 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23131010232000 its reverse (23201013132), we get a palindrome (23154211245132).

The spelling of 23131010232000 in words is "twenty-three trillion, one hundred thirty-one billion, ten million, two hundred thirty-two thousand".