14303313 has 6 divisors (see below), whose sum is σ = 20660354. Its totient is φ = 9535536.

The previous prime is 14303297. The next prime is 14303323. The reversal of 14303313 is 31330341.

It can be written as a sum of positive squares in only one way, i.e., 8485569 + 5817744 = 2913^2 + 2412^2 .

It is not a de Polignac number, because 14303313 - 2⁴ = 14303297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14303323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 794620 + ... + 794637.

Almost surely, 2^14303313 is an apocalyptic number.

It is an amenable number.

14303313 is a deficient number, since it is larger than the sum of its proper divisors (6357041).

14303313 is a wasteful number, since it uses less digits than its factorization.

14303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589263 (or 1589260 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 14303313 is about 3781.9721046036. The cubic root of 14303313 is about 242.7423474434.

Adding to 14303313 its reverse (31330341), we get a palindrome (45633654).

The spelling of 14303313 in words is "fourteen million, three hundred three thousand, three hundred thirteen".