113555259 has 6 divisors (see below), whose sum is σ = 164024276. Its totient is φ = 75703500.

The previous prime is 113555227. The next prime is 113555261. The reversal of 113555259 is 952555311.

It is not a de Polignac number, because 113555259 - 2⁵ = 113555227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113555279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6308617 + ... + 6308634.

Almost surely, 2^113555259 is an apocalyptic number.

113555259 is a deficient number, since it is larger than the sum of its proper divisors (50469017).

113555259 is a wasteful number, since it uses less digits than its factorization.

113555259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12617257 (or 12617254 counting only the distinct ones).

The product of its digits is 33750, while the sum is 36.

The square root of 113555259 is about 10656.2309941179. The cubic root of 113555259 is about 484.2493919407.

The spelling of 113555259 in words is "one hundred thirteen million, five hundred fifty-five thousand, two hundred fifty-nine".