803313 has 24 divisors (see below), whose sum is σ = 1362816. Its totient is φ = 446400.

The previous prime is 803311. The next prime is 803323. The reversal of 803313 is 313308.

It is not a de Polignac number, because 803313 - 2¹ = 803311 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 803313.

It is not an unprimeable number, because it can be changed into a prime (803311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2428 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (56784).

2⁸⁰³³¹³ is an apocalyptic number.

It is an amenable number.

803313 is a deficient number, since it is larger than the sum of its proper divisors (559503).

803313 is a wasteful number, since it uses less digits than its factorization.

803313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 803313 is about 896.2773008394. The cubic root of 803313 is about 92.9597467142.

The spelling of 803313 in words is "eight hundred three thousand, three hundred thirteen".