113513113 has 8 divisors (see below), whose sum is σ = 129912128. Its totient is φ = 97159824.

The previous prime is 113513093. The next prime is 113513123. The reversal of 113513113 is 311315311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113513113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113513123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5931 + ... + 16192.

It is an arithmetic number, because the mean of its divisors is an integer number (16239016).

Almost surely, 2^113513113 is an apocalyptic number.

It is an amenable number.

113513113 is a deficient number, since it is larger than the sum of its proper divisors (16399015).

113513113 is an equidigital number, since it uses as much as digits as its factorization.

113513113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22863.

The product of its digits is 135, while the sum is 19.

The square root of 113513113 is about 10654.2532821404. The cubic root of 113513113 is about 484.1894748556.

Adding to 113513113 its reverse (311315311), we get a palindrome (424828424).

The spelling of 113513113 in words is "one hundred thirteen million, five hundred thirteen thousand, one hundred thirteen".