12313161307 has 2 divisors, whose sum is σ = 12313161308. Its totient is φ = 12313161306.

The previous prime is 12313161271. The next prime is 12313161323. The reversal of 12313161307 is 70316131321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12313161307 - 2¹¹ = 12313159259 is a prime.

It is a super-2 number, since 2×12313161307² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12313161407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156580653 + 6156580654.

It is an arithmetic number, because the mean of its divisors is an integer number (6156580654).

Almost surely, 2^12313161307 is an apocalyptic number.

12313161307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313161307 is an equidigital number, since it uses as much as digits as its factorization.

12313161307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

Adding to 12313161307 its reverse (70316131321), we get a palindrome (82629292628).

The spelling of 12313161307 in words is "twelve billion, three hundred thirteen million, one hundred sixty-one thousand, three hundred seven".