316322261100673 has 2 divisors, whose sum is σ = 316322261100674. Its totient is φ = 316322261100672.

The previous prime is 316322261100623. The next prime is 316322261100691. The reversal of 316322261100673 is 376001162223613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314129116321344 + 2193144779329 = 17723688^2 + 1480927^2 .

It is an emirp because it is prime and its reverse (376001162223613) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 316322261100673 - 2²¹ = 316322259003521 is a prime.

It is not a weakly prime, because it can be changed into another prime (316322261100623) 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, 158161130550336 + 158161130550337.

It is an arithmetic number, because the mean of its divisors is an integer number (158161130550337).

Almost surely, 2^{316322261100673} is an apocalyptic number.

It is an amenable number.

316322261100673 is a deficient number, since it is larger than the sum of its proper divisors (1).

316322261100673 is an equidigital number, since it uses as much as digits as its factorization.

316322261100673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 316322261100673 in words is "three hundred sixteen trillion, three hundred twenty-two billion, two hundred sixty-one million, one hundred thousand, six hundred seventy-three".