317263103 has 8 divisors (see below), whose sum is σ = 328633200. Its totient is φ = 305921728.

The previous prime is 317263099. The next prime is 317263109. The reversal of 317263103 is 301362713.

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 317263103 - 2² = 317263099 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 (317263109) 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 in 7 ways as a sum of consecutive naturals, for example, 16700 + ... + 30222.

It is an arithmetic number, because the mean of its divisors is an integer number (41079150).

Almost surely, 2^317263103 is an apocalyptic number.

317263103 is a deficient number, since it is larger than the sum of its proper divisors (11370097).

317263103 is a wasteful number, since it uses less digits than its factorization.

317263103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14361.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 317263103 is about 17811.8809506464. The cubic root of 317263103 is about 682.0347810655.

The spelling of 317263103 in words is "three hundred seventeen million, two hundred sixty-three thousand, one hundred three".