23110431199 has 2 divisors, whose sum is σ = 23110431200. Its totient is φ = 23110431198.

The previous prime is 23110431187. The next prime is 23110431277. The reversal of 23110431199 is 99113401132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23110431199 - 2⁵ = 23110431167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23110431109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555215599 + 11555215600.

It is an arithmetic number, because the mean of its divisors is an integer number (11555215600).

Almost surely, 2^23110431199 is an apocalyptic number.

23110431199 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110431199 is an equidigital number, since it uses as much as digits as its factorization.

23110431199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 23110431199 in words is "twenty-three billion, one hundred ten million, four hundred thirty-one thousand, one hundred ninety-nine".