23310120023 has 4 divisors (see below), whose sum is σ = 23527971720. Its totient is φ = 23092268328.

The previous prime is 23310119981. The next prime is 23310120073. The reversal of 23310120023 is 32002101332.

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 23310120023 - 2²⁶ = 23243011159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23310119983 and 23310120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310120073) 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, 108925688 + ... + 108925901.

It is an arithmetic number, because the mean of its divisors is an integer number (5881992930).

Almost surely, 2^23310120023 is an apocalyptic number.

23310120023 is a deficient number, since it is larger than the sum of its proper divisors (217851697).

23310120023 is a wasteful number, since it uses less digits than its factorization.

23310120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217851696.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23310120023 its reverse (32002101332), we get a palindrome (55312221355).

The spelling of 23310120023 in words is "twenty-three billion, three hundred ten million, one hundred twenty thousand, twenty-three".