113321315 has 8 divisors (see below), whose sum is σ = 136079568. Its totient is φ = 90594400.

The previous prime is 113321309. The next prime is 113321353. The reversal of 113321315 is 513123311.

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

It is not a de Polignac number, because 113321315 - 2⁶ = 113321251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040 + ... + 15090.

It is an arithmetic number, because the mean of its divisors is an integer number (17009946).

Almost surely, 2^113321315 is an apocalyptic number.

113321315 is a deficient number, since it is larger than the sum of its proper divisors (22758253).

113321315 is a wasteful number, since it uses less digits than its factorization.

113321315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15669.

The product of its digits is 270, while the sum is 20.

The square root of 113321315 is about 10645.2484705619. The cubic root of 113321315 is about 483.9166167286.

Adding to 113321315 its reverse (513123311), we get a palindrome (626444626).

The spelling of 113321315 in words is "one hundred thirteen million, three hundred twenty-one thousand, three hundred fifteen".