23237023 has 2 divisors, whose sum is σ = 23237024. Its totient is φ = 23237022.

The previous prime is 23237009. The next prime is 23237041. The reversal of 23237023 is 32073232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23237023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23236985 and 23237003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23237003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11618511 + 11618512.

It is an arithmetic number, because the mean of its divisors is an integer number (11618512).

Almost surely, 2^23237023 is an apocalyptic number.

23237023 is a deficient number, since it is larger than the sum of its proper divisors (1).

23237023 is an equidigital number, since it uses as much as digits as its factorization.

23237023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 23237023 is about 4820.4795404607. The cubic root of 23237023 is about 285.3602625774.

The spelling of 23237023 in words is "twenty-three million, two hundred thirty-seven thousand, twenty-three".