23311022329979 has 2 divisors, whose sum is σ = 23311022329980. Its totient is φ = 23311022329978.

The previous prime is 23311022329961. The next prime is 23311022330027. The reversal of 23311022329979 is 97992322011332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23311022329979 - 2⁸ = 23311022329723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23311022329979.

It is not a weakly prime, because it can be changed into another prime (23311022325979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655511164989 + 11655511164990.

It is an arithmetic number, because the mean of its divisors is an integer number (11655511164990).

Almost surely, 2^{23311022329979} is an apocalyptic number.

23311022329979 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311022329979 is an equidigital number, since it uses as much as digits as its factorization.

23311022329979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The spelling of 23311022329979 in words is "twenty-three trillion, three hundred eleven billion, twenty-two million, three hundred twenty-nine thousand, nine hundred seventy-nine".