313111331333299 has 2 divisors, whose sum is σ = 313111331333300. Its totient is φ = 313111331333298.

The previous prime is 313111331333191. The next prime is 313111331333327. The reversal of 313111331333299 is 992333133111313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313111331333299 is a prime.

It is not a weakly prime, because it can be changed into another prime (313111331333699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156555665666649 + 156555665666650.

It is an arithmetic number, because the mean of its divisors is an integer number (156555665666650).

Almost surely, 2^{313111331333299} is an apocalyptic number.

313111331333299 is a deficient number, since it is larger than the sum of its proper divisors (1).

313111331333299 is an equidigital number, since it uses as much as digits as its factorization.

313111331333299 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 313111331333299 in words is "three hundred thirteen trillion, one hundred eleven billion, three hundred thirty-one million, three hundred thirty-three thousand, two hundred ninety-nine".