113055 has 8 divisors (see below), whose sum is σ = 180912. Its totient is φ = 60288.

The previous prime is 113051. The next prime is 113063. The reversal of 113055 is 550311.

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

It is not a de Polignac number, because 113055 - 2² = 113051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 7537 = 113055 / (1 + 1 + 3 + 0 + 5 + 5).

113055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3754 + ... + 3783.

It is an arithmetic number, because the mean of its divisors is an integer number (22614).

2¹¹³⁰⁵⁵ is an apocalyptic number.

113055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113055 is a deficient number, since it is larger than the sum of its proper divisors (67857).

113055 is an equidigital number, since it uses as much as digits as its factorization.

113055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 113055 is about 336.2365238935. The cubic root of 113055 is about 48.3537237259.

Adding to 113055 its reverse (550311), we get a palindrome (663366).

The spelling of 113055 in words is "one hundred thirteen thousand, fifty-five".