316638613001 has 2 divisors, whose sum is σ = 316638613002. Its totient is φ = 316638613000.

The previous prime is 316638612977. The next prime is 316638613003. The reversal of 316638613001 is 100316836613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264323487376 + 52315125625 = 514124^2 + 228725^2 .

It is a cyclic number.

It is not a de Polignac number, because 316638613001 - 2¹⁰ = 316638611977 is a prime.

It is a super-2 number, since 2×316638613001² (a number of 24 digits) contains 22 as substring.

Together with 316638613003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (316638613003) 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, 158319306500 + 158319306501.

It is an arithmetic number, because the mean of its divisors is an integer number (158319306501).

Almost surely, 2^316638613001 is an apocalyptic number.

It is an amenable number.

316638613001 is a deficient number, since it is larger than the sum of its proper divisors (1).

316638613001 is an equidigital number, since it uses as much as digits as its factorization.

316638613001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 316638613001 in words is "three hundred sixteen billion, six hundred thirty-eight million, six hundred thirteen thousand, one".