316351336514051 has 4 divisors (see below), whose sum is σ = 316595246566632. Its totient is φ = 316107426461472.

The previous prime is 316351336514021. The next prime is 316351336514071. The reversal of 316351336514051 is 150415633153613.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 316351336514051 - 2¹⁴ = 316351336497667 is a prime.

It is a super-2 number, since 2×316351336514051² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316351336513987 and 316351336514005.

It is not an unprimeable number, because it can be changed into a prime (316351336514021) 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 in 3 ways as a sum of consecutive naturals, for example, 121955024345 + ... + 121955026938.

It is an arithmetic number, because the mean of its divisors is an integer number (79148811641658).

Almost surely, 2^{316351336514051} is an apocalyptic number.

316351336514051 is a deficient number, since it is larger than the sum of its proper divisors (243910052581).

316351336514051 is a wasteful number, since it uses less digits than its factorization.

316351336514051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243910052580.

The product of its (nonzero) digits is 1458000, while the sum is 47.

Adding to 316351336514051 its reverse (150415633153613), we get a palindrome (466766969667664).

The spelling of 316351336514051 in words is "three hundred sixteen trillion, three hundred fifty-one billion, three hundred thirty-six million, five hundred fourteen thousand, fifty-one".