313363 has 4 divisors (see below), whose sum is σ = 321048. Its totient is φ = 305680.

The previous prime is 313351. The next prime is 313373. The reversal of 313363 is 363313.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 313363 - 2⁵ = 313331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313363.

It is not an unprimeable number, because it can be changed into a prime (313333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3781 + ... + 3862.

It is an arithmetic number, because the mean of its divisors is an integer number (80262).

2³¹³³⁶³ is an apocalyptic number.

313363 is a deficient number, since it is larger than the sum of its proper divisors (7685).

313363 is an equidigital number, since it uses as much as digits as its factorization.

313363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7684.

The product of its digits is 486, while the sum is 19.

The square root of 313363 is about 559.7883528620. The cubic root of 313363 is about 67.9228507967.

Adding to 313363 its reverse (363313), we get a palindrome (676676).

It can be divided in two parts, 313 and 363, that added together give a palindrome (676).

The spelling of 313363 in words is "three hundred thirteen thousand, three hundred sixty-three".