317305124 has 24 divisors (see below), whose sum is σ = 577448760. Its totient is φ = 152377344.

The previous prime is 317305097. The next prime is 317305147. The reversal of 317305124 is 421503713.

317305124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 66716224 + 250588900 = 8168^2 + 15830^2 .

It is a junction number, because it is equal to n+sod(n) for n = 317305093 and 317305102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15302 + ... + 29474.

It is an arithmetic number, because the mean of its divisors is an integer number (24060365).

Almost surely, 2^317305124 is an apocalyptic number.

It is an amenable number.

317305124 is a deficient number, since it is larger than the sum of its proper divisors (260143636).

317305124 is a wasteful number, since it uses less digits than its factorization.

317305124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14399 (or 14397 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 317305124 is about 17813.0604894274. The cubic root of 317305124 is about 682.0648912149.

Adding to 317305124 its reverse (421503713), we get a palindrome (738808837).

The spelling of 317305124 in words is "three hundred seventeen million, three hundred five thousand, one hundred twenty-four".