23830926631 has 4 divisors (see below), whose sum is σ = 23890954552. Its totient is φ = 23770898712.

The previous prime is 23830926629. The next prime is 23830926661. The reversal of 23830926631 is 13662903832.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23830926631 - 2¹ = 23830926629 is a prime.

It is a super-2 number, since 2×23830926631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23830926661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30013365 + ... + 30014158.

It is an arithmetic number, because the mean of its divisors is an integer number (5972738638).

Almost surely, 2^23830926631 is an apocalyptic number.

23830926631 is a deficient number, since it is larger than the sum of its proper divisors (60027921).

23830926631 is an equidigital number, since it uses as much as digits as its factorization.

23830926631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60027920.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 23830926631 in words is "twenty-three billion, eight hundred thirty million, nine hundred twenty-six thousand, six hundred thirty-one".