23368031 has 2 divisors, whose sum is σ = 23368032. Its totient is φ = 23368030.

The previous prime is 23368019. The next prime is 23368057. The reversal of 23368031 is 13086332.

It is an a-pointer prime, because the next prime (23368057) can be obtained adding 23368031 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23368031 is a prime.

It is a super-2 number, since 2×23368031² = 1092129745633922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23368001) 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, 11684015 + 11684016.

It is an arithmetic number, because the mean of its divisors is an integer number (11684016).

Almost surely, 2^23368031 is an apocalyptic number.

23368031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23368031 is an equidigital number, since it uses as much as digits as its factorization.

23368031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23368031 is about 4834.0491309046. The cubic root of 23368031 is about 285.8955353885.

The spelling of 23368031 in words is "twenty-three million, three hundred sixty-eight thousand, thirty-one".