316346267771 has 2 divisors, whose sum is σ = 316346267772. Its totient is φ = 316346267770.

The previous prime is 316346267747. The next prime is 316346267801. The reversal of 316346267771 is 177762643613.

It is a weak prime.

It is an emirp because it is prime and its reverse (177762643613) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316346267771 is a prime.

It is a super-2 number, since 2×316346267771² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (316346261771) 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, 158173133885 + 158173133886.

It is an arithmetic number, because the mean of its divisors is an integer number (158173133886).

Almost surely, 2^316346267771 is an apocalyptic number.

316346267771 is a deficient number, since it is larger than the sum of its proper divisors (1).

316346267771 is an equidigital number, since it uses as much as digits as its factorization.

316346267771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5334336, while the sum is 53.

The spelling of 316346267771 in words is "three hundred sixteen billion, three hundred forty-six million, two hundred sixty-seven thousand, seven hundred seventy-one".