317320483 has 2 divisors, whose sum is σ = 317320484. Its totient is φ = 317320482.

The previous prime is 317320481. The next prime is 317320499. The reversal of 317320483 is 384023713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 317320483 - 2¹ = 317320481 is a prime.

Together with 317320481, it forms a pair of twin primes.

It is equal to p_17138533 and since 317320483 and 17138533 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (317320481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158660241 + 158660242.

It is an arithmetic number, because the mean of its divisors is an integer number (158660242).

Almost surely, 2^317320483 is an apocalyptic number.

317320483 is a deficient number, since it is larger than the sum of its proper divisors (1).

317320483 is an equidigital number, since it uses as much as digits as its factorization.

317320483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 317320483 is about 17813.4916004696. The cubic root of 317320483 is about 682.0758960436.

The spelling of 317320483 in words is "three hundred seventeen million, three hundred twenty thousand, four hundred eighty-three".