23110144431019 has 2 divisors, whose sum is σ = 23110144431020. Its totient is φ = 23110144431018.

The previous prime is 23110144430993. The next prime is 23110144431043. The reversal of 23110144431019 is 91013444101132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23110144431019 - 2¹⁷ = 23110144299947 is a prime.

It is a super-2 number, since 2×23110144431019² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23110144431119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555072215509 + 11555072215510.

It is an arithmetic number, because the mean of its divisors is an integer number (11555072215510).

Almost surely, 2^{23110144431019} is an apocalyptic number.

23110144431019 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110144431019 is an equidigital number, since it uses as much as digits as its factorization.

23110144431019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 23110144431019 in words is "twenty-three trillion, one hundred ten billion, one hundred forty-four million, four hundred thirty-one thousand, nineteen".