317200470880831 has 4 divisors (see below), whose sum is σ = 317217900454000. Its totient is φ = 317183041307664.

The previous prime is 317200470880759. The next prime is 317200470880859. The reversal of 317200470880831 is 138088074002713.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 317200470880831 - 2²³ = 317200462492223 is a prime.

It is a super-2 number, since 2×317200470880831² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317200470880331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714759286 + ... + 8714795683.

It is an arithmetic number, because the mean of its divisors is an integer number (79304475113500).

Almost surely, 2^{317200470880831} is an apocalyptic number.

317200470880831 is a deficient number, since it is larger than the sum of its proper divisors (17429573169).

317200470880831 is a wasteful number, since it uses less digits than its factorization.

317200470880831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17429573168.

The product of its (nonzero) digits is 1806336, while the sum is 52.

The spelling of 317200470880831 in words is "three hundred seventeen trillion, two hundred billion, four hundred seventy million, eight hundred eighty thousand, eight hundred thirty-one".