113552241 has 16 divisors (see below), whose sum is σ = 166434048. Its totient is φ = 68291600.

The previous prime is 113552237. The next prime is 113552267. The reversal of 113552241 is 142255311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113552241 - 2² = 113552237 is a prime.

It is a super-2 number, since 2×113552241² = 25788222872244162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113552221) 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, 8811 + ... + 17456.

It is an arithmetic number, because the mean of its divisors is an integer number (10402128).

Almost surely, 2^113552241 is an apocalyptic number.

113552241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113552241 is a deficient number, since it is larger than the sum of its proper divisors (52881807).

113552241 is a wasteful number, since it uses less digits than its factorization.

113552241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26412.

The product of its digits is 1200, while the sum is 24.

The square root of 113552241 is about 10656.0893858864. The cubic root of 113552241 is about 484.2451018778.

The spelling of 113552241 in words is "one hundred thirteen million, five hundred fifty-two thousand, two hundred forty-one".