23133090839 has 2 divisors, whose sum is σ = 23133090840. Its totient is φ = 23133090838.

The previous prime is 23133090809. The next prime is 23133090853. The reversal of 23133090839 is 93809033132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23133090839 - 2⁸ = 23133090583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23133090796 and 23133090805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23133090809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566545419 + 11566545420.

It is an arithmetic number, because the mean of its divisors is an integer number (11566545420).

Almost surely, 2^23133090839 is an apocalyptic number.

23133090839 is a deficient number, since it is larger than the sum of its proper divisors (1).

23133090839 is an equidigital number, since it uses as much as digits as its factorization.

23133090839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 41.

The spelling of 23133090839 in words is "twenty-three billion, one hundred thirty-three million, ninety thousand, eight hundred thirty-nine".