23252431907 has 2 divisors, whose sum is σ = 23252431908. Its totient is φ = 23252431906.

The previous prime is 23252431903. The next prime is 23252432017. The reversal of 23252431907 is 70913425232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23252431907 - 2² = 23252431903 is a prime.

It is not a weakly prime, because it can be changed into another prime (23252431903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11626215953 + 11626215954.

It is an arithmetic number, because the mean of its divisors is an integer number (11626215954).

Almost surely, 2^23252431907 is an apocalyptic number.

23252431907 is a deficient number, since it is larger than the sum of its proper divisors (1).

23252431907 is an equidigital number, since it uses as much as digits as its factorization.

23252431907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 23252431907 in words is "twenty-three billion, two hundred fifty-two million, four hundred thirty-one thousand, nine hundred seven".