316355711311 has 2 divisors, whose sum is σ = 316355711312. Its totient is φ = 316355711310.

The previous prime is 316355711297. The next prime is 316355711351. The reversal of 316355711311 is 113117553613.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316355711311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316355711351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158177855655 + 158177855656.

It is an arithmetic number, because the mean of its divisors is an integer number (158177855656).

Almost surely, 2^316355711311 is an apocalyptic number.

316355711311 is a deficient number, since it is larger than the sum of its proper divisors (1).

316355711311 is an equidigital number, since it uses as much as digits as its factorization.

316355711311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 37.

The spelling of 316355711311 in words is "three hundred sixteen billion, three hundred fifty-five million, seven hundred eleven thousand, three hundred eleven".