2316347131237 has 2 divisors, whose sum is σ = 2316347131238. Its totient is φ = 2316347131236.

The previous prime is 2316347131211. The next prime is 2316347131331. The reversal of 2316347131237 is 7321317436132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1986594405156 + 329752726081 = 1409466^2 + 574241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2316347131237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2316347131193 and 2316347131202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316347131207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158173565618 + 1158173565619.

It is an arithmetic number, because the mean of its divisors is an integer number (1158173565619).

Almost surely, 2^{2316347131237} is an apocalyptic number.

It is an amenable number.

2316347131237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316347131237 is an equidigital number, since it uses as much as digits as its factorization.

2316347131237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 43.

The spelling of 2316347131237 in words is "two trillion, three hundred sixteen billion, three hundred forty-seven million, one hundred thirty-one thousand, two hundred thirty-seven".