313312330999 has 2 divisors, whose sum is σ = 313312331000. Its totient is φ = 313312330998.

The previous prime is 313312330993. The next prime is 313312331021. The reversal of 313312330999 is 999033213313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313312330999 - 2⁷ = 313312330871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313312330993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156656165499 + 156656165500.

It is an arithmetic number, because the mean of its divisors is an integer number (156656165500).

Almost surely, 2^313312330999 is an apocalyptic number.

313312330999 is a deficient number, since it is larger than the sum of its proper divisors (1).

313312330999 is an equidigital number, since it uses as much as digits as its factorization.

313312330999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 354294, while the sum is 46.

The spelling of 313312330999 in words is "three hundred thirteen billion, three hundred twelve million, three hundred thirty thousand, nine hundred ninety-nine".