113415255 has 32 divisors (see below), whose sum is σ = 204652800. Its totient is φ = 59580576.

The previous prime is 113415251. The next prime is 113415271. The reversal of 113415255 is 552514311.

113415255 is a `hidden beast` number, since 1 + 134 + 1 + 525 + 5 = 666.

It is not a de Polignac number, because 113415255 - 2² = 113415251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113415251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2776 + ... + 15314.

It is an arithmetic number, because the mean of its divisors is an integer number (6395400).

Almost surely, 2^113415255 is an apocalyptic number.

113415255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113415255 is a deficient number, since it is larger than the sum of its proper divisors (91237545).

113415255 is a wasteful number, since it uses less digits than its factorization.

113415255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620 (or 12614 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 113415255 is about 10649.6598537230. The cubic root of 113415255 is about 484.0502972910.

Adding to 113415255 its reverse (552514311), we get a palindrome (665929566).

The spelling of 113415255 in words is "one hundred thirteen million, four hundred fifteen thousand, two hundred fifty-five".