313011330971 has 2 divisors, whose sum is σ = 313011330972. Its totient is φ = 313011330970.

The previous prime is 313011330953. The next prime is 313011330977. The reversal of 313011330971 is 179033110313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313011330971 - 2³⁰ = 311937589147 is a prime.

It is not a weakly prime, because it can be changed into another prime (313011330977) 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, 156505665485 + 156505665486.

It is an arithmetic number, because the mean of its divisors is an integer number (156505665486).

Almost surely, 2^313011330971 is an apocalyptic number.

313011330971 is a deficient number, since it is larger than the sum of its proper divisors (1).

313011330971 is an equidigital number, since it uses as much as digits as its factorization.

313011330971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 32.

The spelling of 313011330971 in words is "three hundred thirteen billion, eleven million, three hundred thirty thousand, nine hundred seventy-one".