23110045499 has 2 divisors, whose sum is σ = 23110045500. Its totient is φ = 23110045498.

The previous prime is 23110045487. The next prime is 23110045561. The reversal of 23110045499 is 99454001132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23110045499 is a prime.

It is not a weakly prime, because it can be changed into another prime (23110042499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555022749 + 11555022750.

It is an arithmetic number, because the mean of its divisors is an integer number (11555022750).

Almost surely, 2^23110045499 is an apocalyptic number.

23110045499 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110045499 is an equidigital number, since it uses as much as digits as its factorization.

23110045499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 23110045499 in words is "twenty-three billion, one hundred ten million, forty-five thousand, four hundred ninety-nine".