113455511 has 16 divisors (see below), whose sum is σ = 127296960. Its totient is φ = 100396800.

The previous prime is 113455499. The next prime is 113455519. The reversal of 113455511 is 115554311.

It is a cyclic number.

It is not a de Polignac number, because 113455511 - 2¹⁰ = 113454487 is a prime.

It is a super-2 number, since 2×113455511² = 25744305952542242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113455519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55931 + ... + 57923.

It is an arithmetic number, because the mean of its divisors is an integer number (7956060).

Almost surely, 2^113455511 is an apocalyptic number.

113455511 is a deficient number, since it is larger than the sum of its proper divisors (13841449).

113455511 is a wasteful number, since it uses less digits than its factorization.

113455511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186.

The product of its digits is 1500, while the sum is 26.

The square root of 113455511 is about 10651.5496994569. The cubic root of 113455511 is about 484.1075606746.

The spelling of 113455511 in words is "one hundred thirteen million, four hundred fifty-five thousand, five hundred eleven".