23331023 has 2 divisors, whose sum is σ = 23331024. Its totient is φ = 23331022.

The previous prime is 23331017. The next prime is 23331047. The reversal of 23331023 is 32013332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23331023 - 2⁸ = 23330767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23330992 and 23331010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23331073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665511 + 11665512.

It is an arithmetic number, because the mean of its divisors is an integer number (11665512).

Almost surely, 2^23331023 is an apocalyptic number.

23331023 is a deficient number, since it is larger than the sum of its proper divisors (1).

23331023 is an equidigital number, since it uses as much as digits as its factorization.

23331023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 23331023 is about 4830.2197672570. The cubic root of 23331023 is about 285.7445311910.

Adding to 23331023 its reverse (32013332), we get a palindrome (55344355).

The spelling of 23331023 in words is "twenty-three million, three hundred thirty-one thousand, twenty-three".