23413031189 has 2 divisors, whose sum is σ = 23413031190. Its totient is φ = 23413031188.

The previous prime is 23413031149. The next prime is 23413031221. The reversal of 23413031189 is 98113031432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18128468164 + 5284563025 = 134642^2 + 72695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23413031189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23413031149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11706515594 + 11706515595.

It is an arithmetic number, because the mean of its divisors is an integer number (11706515595).

Almost surely, 2^23413031189 is an apocalyptic number.

It is an amenable number.

23413031189 is a deficient number, since it is larger than the sum of its proper divisors (1).

23413031189 is an equidigital number, since it uses as much as digits as its factorization.

23413031189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 23413031189 in words is "twenty-three billion, four hundred thirteen million, thirty-one thousand, one hundred eighty-nine".