316335361 has 2 divisors, whose sum is σ = 316335362. Its totient is φ = 316335360.

The previous prime is 316335359. The next prime is 316335367. The reversal of 316335361 is 163533613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311734336 + 4601025 = 17656^2 + 2145^2 .

It is a cyclic number.

It is not a de Polignac number, because 316335361 - 2¹ = 316335359 is a prime.

Together with 316335359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (316335367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158167680 + 158167681.

It is an arithmetic number, because the mean of its divisors is an integer number (158167681).

Almost surely, 2^316335361 is an apocalyptic number.

It is an amenable number.

316335361 is a deficient number, since it is larger than the sum of its proper divisors (1).

316335361 is an equidigital number, since it uses as much as digits as its factorization.

316335361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 31.

The square root of 316335361 is about 17785.8190983716. The cubic root of 316335361 is about 681.3693290842.

Adding to 316335361 its reverse (163533613), we get a palindrome (479868974).

The spelling of 316335361 in words is "three hundred sixteen million, three hundred thirty-five thousand, three hundred sixty-one".