113245755 has 32 divisors (see below), whose sum is σ = 219262464. Its totient is φ = 48723456.

The previous prime is 113245747. The next prime is 113245763. The reversal of 113245755 is 557542311.

It is an interprime number because it is at equal distance from previous prime (113245747) and next prime (113245763).

It is not a de Polignac number, because 113245755 - 2³ = 113245747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29937 + ... + 33506.

It is an arithmetic number, because the mean of its divisors is an integer number (6851952).

Almost surely, 2^113245755 is an apocalyptic number.

113245755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113245755 is a deficient number, since it is larger than the sum of its proper divisors (106016709).

113245755 is a wasteful number, since it uses less digits than its factorization.

113245755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63475.

The product of its digits is 21000, while the sum is 33.

The square root of 113245755 is about 10641.6988775289. The cubic root of 113245755 is about 483.8090380576.

The spelling of 113245755 in words is "one hundred thirteen million, two hundred forty-five thousand, seven hundred fifty-five".