103315313 has 8 divisors (see below), whose sum is σ = 108691200. Its totient is φ = 98060368.

The previous prime is 103315291. The next prime is 103315319. The reversal of 103315313 is 313513301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103315313 - 2²⁴ = 86538097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103315319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28481 + ... + 31902.

It is an arithmetic number, because the mean of its divisors is an integer number (13586400).

Almost surely, 2^103315313 is an apocalyptic number.

It is an amenable number.

103315313 is a deficient number, since it is larger than the sum of its proper divisors (5375887).

103315313 is an equidigital number, since it uses as much as digits as its factorization.

103315313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60471.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 103315313 is about 10164.4140509918. The cubic root of 103315313 is about 469.2326591624.

Adding to 103315313 its reverse (313513301), we get a palindrome (416828614).

The spelling of 103315313 in words is "one hundred three million, three hundred fifteen thousand, three hundred thirteen".