23330131023 has 4 divisors (see below), whose sum is σ = 31106841368. Its totient is φ = 15553420680.

The previous prime is 23330130977. The next prime is 23330131039. The reversal of 23330131023 is 32013103332.

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

It is not a de Polignac number, because 23330131023 - 2⁶ = 23330130959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330131523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3888355168 + ... + 3888355173.

It is an arithmetic number, because the mean of its divisors is an integer number (7776710342).

Almost surely, 2^23330131023 is an apocalyptic number.

23330131023 is a deficient number, since it is larger than the sum of its proper divisors (7776710345).

23330131023 is an equidigital number, since it uses as much as digits as its factorization.

23330131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776710344.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23330131023 its reverse (32013103332), we get a palindrome (55343234355).

The spelling of 23330131023 in words is "twenty-three billion, three hundred thirty million, one hundred thirty-one thousand, twenty-three".