313711223699 has 2 divisors, whose sum is σ = 313711223700. Its totient is φ = 313711223698.

The previous prime is 313711223663. The next prime is 313711223737. The reversal of 313711223699 is 996322117313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313711223699 - 2²⁰ = 313710175123 is a prime.

It is a super-3 number, since 3×313711223699³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (313711223659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156855611849 + 156855611850.

It is an arithmetic number, because the mean of its divisors is an integer number (156855611850).

Almost surely, 2^313711223699 is an apocalyptic number.

313711223699 is a deficient number, since it is larger than the sum of its proper divisors (1).

313711223699 is an equidigital number, since it uses as much as digits as its factorization.

313711223699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 47.

The spelling of 313711223699 in words is "three hundred thirteen billion, seven hundred eleven million, two hundred twenty-three thousand, six hundred ninety-nine".