23031310023 has 24 divisors (see below), whose sum is σ = 34170694272. Its totient is φ = 14940042768.

The previous prime is 23031310021. The next prime is 23031310051. The reversal of 23031310023 is 32001313032.

23031310023 is a `hidden beast` number, since 230 + 313 + 100 + 23 = 666.

It is not a de Polignac number, because 23031310023 - 2¹ = 23031310021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23031309978 and 23031310005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031310021) 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, 11361 + ... + 214922.

It is an arithmetic number, because the mean of its divisors is an integer number (1423778928).

Almost surely, 2^23031310023 is an apocalyptic number.

23031310023 is a deficient number, since it is larger than the sum of its proper divisors (11139384249).

23031310023 is a wasteful number, since it uses less digits than its factorization.

23031310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226595 (or 226592 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23031310023 its reverse (32001313032), we get a palindrome (55032623055).

The spelling of 23031310023 in words is "twenty-three billion, thirty-one million, three hundred ten thousand, twenty-three".