323131331313299 has 2 divisors, whose sum is σ = 323131331313300. Its totient is φ = 323131331313298.

The previous prime is 323131331313293. The next prime is 323131331313319. The reversal of 323131331313299 is 992313133131323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323131331313299 - 2²⁰ = 323131330264723 is a prime.

It is not a weakly prime, because it can be changed into another prime (323131331313293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161565665656649 + 161565665656650.

It is an arithmetic number, because the mean of its divisors is an integer number (161565665656650).

Almost surely, 2^{323131331313299} is an apocalyptic number.

323131331313299 is a deficient number, since it is larger than the sum of its proper divisors (1).

323131331313299 is an equidigital number, since it uses as much as digits as its factorization.

323131331313299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 708588, while the sum is 47.

The spelling of 323131331313299 in words is "three hundred twenty-three trillion, one hundred thirty-one billion, three hundred thirty-one million, three hundred thirteen thousand, two hundred ninety-nine".