317211350807 has 16 divisors (see below), whose sum is σ = 365686608000. Its totient is φ = 272697702624.

The previous prime is 317211350773. The next prime is 317211350843. The reversal of 317211350807 is 708053112713.

It is a cyclic number.

It is not a de Polignac number, because 317211350807 - 2⁸ = 317211350551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317211350857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10868957 + ... + 10898102.

It is an arithmetic number, because the mean of its divisors is an integer number (22855413000).

Almost surely, 2^317211350807 is an apocalyptic number.

317211350807 is a deficient number, since it is larger than the sum of its proper divisors (48475257193).

317211350807 is a wasteful number, since it uses less digits than its factorization.

317211350807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21767150.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 317211350807 in words is "three hundred seventeen billion, two hundred eleven million, three hundred fifty thousand, eight hundred seven".