113244115 has 4 divisors (see below), whose sum is σ = 135892944. Its totient is φ = 90595288.

The previous prime is 113244107. The next prime is 113244127. The reversal of 113244115 is 511442311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113244115 - 2³ = 113244107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11324407 + ... + 11324416.

It is an arithmetic number, because the mean of its divisors is an integer number (33973236).

Almost surely, 2^113244115 is an apocalyptic number.

113244115 is a deficient number, since it is larger than the sum of its proper divisors (22648829).

113244115 is an equidigital number, since it uses as much as digits as its factorization.

113244115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22648828.

The product of its digits is 480, while the sum is 22.

The square root of 113244115 is about 10641.6218218841. The cubic root of 113244115 is about 483.8067025745.

Adding to 113244115 its reverse (511442311), we get a palindrome (624686426).

The spelling of 113244115 in words is "one hundred thirteen million, two hundred forty-four thousand, one hundred fifteen".