113053553 has 16 divisors (see below), whose sum is σ = 127552320. Its totient is φ = 99565056.

The previous prime is 113053547. The next prime is 113053561. The reversal of 113053553 is 355350311.

It is not a de Polignac number, because 113053553 - 2¹² = 113049457 is a prime.

It is a super-2 number, since 2×113053553² = 25562211691847618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113053583) 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, 24701 + ... + 28917.

It is an arithmetic number, because the mean of its divisors is an integer number (7972020).

Almost surely, 2^113053553 is an apocalyptic number.

It is an amenable number.

113053553 is a deficient number, since it is larger than the sum of its proper divisors (14498767).

113053553 is a wasteful number, since it uses less digits than its factorization.

113053553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 113053553 is about 10632.6644355966. The cubic root of 113053553 is about 483.5351743065.

The spelling of 113053553 in words is "one hundred thirteen million, fifty-three thousand, five hundred fifty-three".