316314504501031 has 2 divisors, whose sum is σ = 316314504501032. Its totient is φ = 316314504501030.

The previous prime is 316314504501013. The next prime is 316314504501043. The reversal of 316314504501031 is 130105405413613.

Together with previous prime (316314504501013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316314504501031 - 2³⁷ = 316177065547559 is a prime.

It is a super-2 number, since 2×316314504501031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316314504501001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158157252250515 + 158157252250516.

It is an arithmetic number, because the mean of its divisors is an integer number (158157252250516).

Almost surely, 2^{316314504501031} is an apocalyptic number.

316314504501031 is a deficient number, since it is larger than the sum of its proper divisors (1).

316314504501031 is an equidigital number, since it uses as much as digits as its factorization.

316314504501031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 316314504501031 its reverse (130105405413613), we get a palindrome (446419909914644).

The spelling of 316314504501031 in words is "three hundred sixteen trillion, three hundred fourteen billion, five hundred four million, five hundred one thousand, thirty-one".