311320000339 has 2 divisors, whose sum is σ = 311320000340. Its totient is φ = 311320000338.

The previous prime is 311320000289. The next prime is 311320000379. The reversal of 311320000339 is 933000023113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 311320000339 - 2²³ = 311311611731 is a prime.

It is a super-2 number, since 2×311320000339² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (311320000379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155660000169 + 155660000170.

It is an arithmetic number, because the mean of its divisors is an integer number (155660000170).

Almost surely, 2^311320000339 is an apocalyptic number.

311320000339 is a deficient number, since it is larger than the sum of its proper divisors (1).

311320000339 is an equidigital number, since it uses as much as digits as its factorization.

311320000339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 311320000339 in words is "three hundred eleven billion, three hundred twenty million, three hundred thirty-nine", and thus it is an aban number.