113452201 has 4 divisors (see below), whose sum is σ = 113637892. Its totient is φ = 113266512.

The previous prime is 113452193. The next prime is 113452223. The reversal of 113452201 is 102254311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6350400 + 107101801 = 2520^2 + 10349^2 .

It is a cyclic number.

It is not a de Polignac number, because 113452201 - 2³ = 113452193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113452301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91926 + ... + 93151.

It is an arithmetic number, because the mean of its divisors is an integer number (28409473).

Almost surely, 2^113452201 is an apocalyptic number.

It is an amenable number.

113452201 is a deficient number, since it is larger than the sum of its proper divisors (185691).

113452201 is an equidigital number, since it uses as much as digits as its factorization.

113452201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185690.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 113452201 is about 10651.3943218717. The cubic root of 113452201 is about 484.1028527745.

It can be divided in two parts, 1134 and 52201, that added together give a palindrome (53335).

The spelling of 113452201 in words is "one hundred thirteen million, four hundred fifty-two thousand, two hundred one".