23232807931 has 2 divisors, whose sum is σ = 23232807932. Its totient is φ = 23232807930.

The previous prime is 23232807929. The next prime is 23232807953. The reversal of 23232807931 is 13970823232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23232807931 - 2¹ = 23232807929 is a prime.

It is a super-2 number, since 2×23232807931² (a number of 22 digits) contains 22 as substring.

Together with 23232807929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23232807131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616403965 + 11616403966.

It is an arithmetic number, because the mean of its divisors is an integer number (11616403966).

Almost surely, 2^23232807931 is an apocalyptic number.

23232807931 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232807931 is an equidigital number, since it uses as much as digits as its factorization.

23232807931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 23232807931 in words is "twenty-three billion, two hundred thirty-two million, eight hundred seven thousand, nine hundred thirty-one".