313110331293839 has 2 divisors, whose sum is σ = 313110331293840. Its totient is φ = 313110331293838.

The previous prime is 313110331293811. The next prime is 313110331293853. The reversal of 313110331293839 is 938392133011313.

It is a strong prime.

It is an emirp because it is prime and its reverse (938392133011313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313110331293839 - 2²⁰ = 313110330245263 is a prime.

It is a super-2 number, since 2×313110331293839² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313110331293139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156555165646919 + 156555165646920.

It is an arithmetic number, because the mean of its divisors is an integer number (156555165646920).

Almost surely, 2^{313110331293839} is an apocalyptic number.

313110331293839 is a deficient number, since it is larger than the sum of its proper divisors (1).

313110331293839 is an equidigital number, since it uses as much as digits as its factorization.

313110331293839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 50.

The spelling of 313110331293839 in words is "three hundred thirteen trillion, one hundred ten billion, three hundred thirty-one million, two hundred ninety-three thousand, eight hundred thirty-nine".