317080971143 has 8 divisors (see below), whose sum is σ = 324829262016. Its totient is φ = 309333376000.

The previous prime is 317080971107. The next prime is 317080971217. The reversal of 317080971143 is 341179080713.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 317080971143 - 2¹⁴ = 317080954759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 317080971094 and 317080971103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317080971343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816818 + ... + 1140768.

It is an arithmetic number, because the mean of its divisors is an integer number (40603657752).

Almost surely, 2^317080971143 is an apocalyptic number.

317080971143 is a deficient number, since it is larger than the sum of its proper divisors (7748290873).

317080971143 is a wasteful number, since it uses less digits than its factorization.

317080971143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347865.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 317080971143 in words is "three hundred seventeen billion, eighty million, nine hundred seventy-one thousand, one hundred forty-three".