316104742361 has 2 divisors, whose sum is σ = 316104742362. Its totient is φ = 316104742360.

The previous prime is 316104742337. The next prime is 316104742453. The reversal of 316104742361 is 163247401613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276617091136 + 39487651225 = 525944^2 + 198715^2 .

It is an emirp because it is prime and its reverse (163247401613) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316104742361 is a prime.

It is a super-2 number, since 2×316104742361² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (316104762361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158052371180 + 158052371181.

It is an arithmetic number, because the mean of its divisors is an integer number (158052371181).

Almost surely, 2^316104742361 is an apocalyptic number.

It is an amenable number.

316104742361 is a deficient number, since it is larger than the sum of its proper divisors (1).

316104742361 is an equidigital number, since it uses as much as digits as its factorization.

316104742361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 316104742361 in words is "three hundred sixteen billion, one hundred four million, seven hundred forty-two thousand, three hundred sixty-one".