316336073293 has 2 divisors, whose sum is σ = 316336073294. Its totient is φ = 316336073292.

The previous prime is 316336073239. The next prime is 316336073341. The reversal of 316336073293 is 392370633613.

Together with previous prime (316336073239) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 175337325289 + 140998748004 = 418733^2 + 375498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316336073293 is a prime.

It is a super-2 number, since 2×316336073293² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316336073393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158168036646 + 158168036647.

It is an arithmetic number, because the mean of its divisors is an integer number (158168036647).

Almost surely, 2^316336073293 is an apocalyptic number.

It is an amenable number.

316336073293 is a deficient number, since it is larger than the sum of its proper divisors (1).

316336073293 is an equidigital number, since it uses as much as digits as its factorization.

316336073293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1102248, while the sum is 46.

The spelling of 316336073293 in words is "three hundred sixteen billion, three hundred thirty-six million, seventy-three thousand, two hundred ninety-three".