313330113 has 20 divisors (see below), whose sum is σ = 483163648. Its totient is φ = 202146840.

The previous prime is 313330103. The next prime is 313330141. The reversal of 313330113 is 311033313.

It is not a de Polignac number, because 313330113 - 2⁶ = 313330049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313330103) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59881 + ... + 64902.

Almost surely, 2^313330113 is an apocalyptic number.

It is an amenable number.

313330113 is a deficient number, since it is larger than the sum of its proper divisors (169833535).

313330113 is a wasteful number, since it uses less digits than its factorization.

313330113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124826 (or 124817 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 313330113 is about 17701.1330993245. The cubic root of 313330113 is about 679.2047457809.

Adding to 313330113 its reverse (311033313), we get a palindrome (624363426).

The spelling of 313330113 in words is "three hundred thirteen million, three hundred thirty thousand, one hundred thirteen".