13323321959 has 2 divisors, whose sum is σ = 13323321960. Its totient is φ = 13323321958.

The previous prime is 13323321953. The next prime is 13323322069. The reversal of 13323321959 is 95912332331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13323321959 - 2⁸ = 13323321703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13323321953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661660979 + 6661660980.

It is an arithmetic number, because the mean of its divisors is an integer number (6661660980).

Almost surely, 2^13323321959 is an apocalyptic number.

13323321959 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323321959 is an equidigital number, since it uses as much as digits as its factorization.

13323321959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131220, while the sum is 41.

The spelling of 13323321959 in words is "thirteen billion, three hundred twenty-three million, three hundred twenty-one thousand, nine hundred fifty-nine".