313303304 has 16 divisors (see below), whose sum is σ = 601772220. Its totient is φ = 152830720.

The previous prime is 313303301. The next prime is 313303321. The reversal of 313303304 is 403303313.

It can be written as a sum of positive squares in 2 ways, for example, as 313219204 + 84100 = 17698^2 + 290^2 .

It is not an unprimeable number, because it can be changed into a prime (313303301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477269 + ... + 477924.

Almost surely, 2^313303304 is an apocalyptic number.

It is an amenable number.

313303304 is a deficient number, since it is larger than the sum of its proper divisors (288468916).

313303304 is a wasteful number, since it uses less digits than its factorization.

313303304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955240 (or 955236 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 313303304 is about 17700.3758152193. The cubic root of 313303304 is about 679.1853739654.

Adding to 313303304 its reverse (403303313), we get a palindrome (716606617).

Subtracting 313303304 from its reverse (403303313), we obtain a palindrome (90000009).

The spelling of 313303304 in words is "three hundred thirteen million, three hundred three thousand, three hundred four".