23313907 has 2 divisors, whose sum is σ = 23313908. Its totient is φ = 23313906.

The previous prime is 23313863. The next prime is 23313911. The reversal of 23313907 is 70931332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23313907 - 2²³ = 14925299 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656953 + 11656954.

It is an arithmetic number, because the mean of its divisors is an integer number (11656954).

Almost surely, 2^23313907 is an apocalyptic number.

23313907 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313907 is an equidigital number, since it uses as much as digits as its factorization.

23313907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 23313907 is about 4828.4476801556. The cubic root of 23313907 is about 285.6746385581.

The spelling of 23313907 in words is "twenty-three million, three hundred thirteen thousand, nine hundred seven".