23160232431 has 24 divisors (see below), whose sum is σ = 38243971584. Its totient is φ = 13230539280.

The previous prime is 23160232429. The next prime is 23160232453. The reversal of 23160232431 is 13423206132.

23160232431 is a `hidden beast` number, since 2 + 3 + 1 + 602 + 3 + 24 + 31 = 666.

It is not a de Polignac number, because 23160232431 - 2¹ = 23160232429 is a prime.

It is a super-3 number, since 3×23160232431³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 23160232395 and 23160232404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23160232411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170086 + ... + 274316.

It is an arithmetic number, because the mean of its divisors is an integer number (1593498816).

Almost surely, 2^23160232431 is an apocalyptic number.

23160232431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23160232431 is a deficient number, since it is larger than the sum of its proper divisors (15083739153).

23160232431 is a wasteful number, since it uses less digits than its factorization.

23160232431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107771 (or 107768 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23160232431 its reverse (13423206132), we get a palindrome (36583438563).

The spelling of 23160232431 in words is "twenty-three billion, one hundred sixty million, two hundred thirty-two thousand, four hundred thirty-one".