313093 has 4 divisors (see below), whose sum is σ = 341568. Its totient is φ = 284620.

The previous prime is 313087. The next prime is 313109. The reversal of 313093 is 390313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313093 - 2⁹ = 312581 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 313093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313003) 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, 14221 + ... + 14242.

It is an arithmetic number, because the mean of its divisors is an integer number (85392).

2³¹³⁰⁹³ is an apocalyptic number.

It is an amenable number.

313093 is a deficient number, since it is larger than the sum of its proper divisors (28475).

313093 is a wasteful number, since it uses less digits than its factorization.

313093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28474.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 313093 is about 559.5471383181. The cubic root of 313093 is about 67.9033372832.

It can be divided in two parts, 3130 and 93, that added together give a palindrome (3223).

The spelling of 313093 in words is "three hundred thirteen thousand, ninety-three".