113331115 has 8 divisors (see below), whose sum is σ = 137245680. Its totient is φ = 89832672.

The previous prime is 113331091. The next prime is 113331121. The reversal of 113331115 is 511133311.

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

It is a cyclic number.

It is not a de Polignac number, because 113331115 - 2⁹ = 113330603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113331092 and 113331101.

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, 103429 + ... + 104518.

It is an arithmetic number, because the mean of its divisors is an integer number (17155710).

Almost surely, 2^113331115 is an apocalyptic number.

113331115 is a deficient number, since it is larger than the sum of its proper divisors (23914565).

113331115 is a wasteful number, since it uses less digits than its factorization.

113331115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208061.

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

The square root of 113331115 is about 10645.7087598713. The cubic root of 113331115 is about 483.9305659907.

Adding to 113331115 its reverse (511133311), we get a palindrome (624464426).

It can be divided in two parts, 113331 and 115, that multiplied together give a triangular number (13033065 = T₅₁₀₅).

The spelling of 113331115 in words is "one hundred thirteen million, three hundred thirty-one thousand, one hundred fifteen".