113032201 has 8 divisors (see below), whose sum is σ = 119784744. Its totient is φ = 106291200.

The previous prime is 113032193. The next prime is 113032217. The reversal of 113032201 is 102230311.

It can be written as a sum of positive squares in 4 ways, for example, as 32947600 + 80084601 = 5740^2 + 8949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113032201 - 2³ = 113032193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113032291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25141 + ... + 29293.

It is an arithmetic number, because the mean of its divisors is an integer number (14973093).

Almost surely, 2^113032201 is an apocalyptic number.

It is an amenable number.

113032201 is a deficient number, since it is larger than the sum of its proper divisors (6752543).

113032201 is a wasteful number, since it uses less digits than its factorization.

113032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5771.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113032201 is about 10631.6603124818. The cubic root of 113032201 is about 483.5047312324.

Adding to 113032201 its reverse (102230311), we get a palindrome (215262512).

The spelling of 113032201 in words is "one hundred thirteen million, thirty-two thousand, two hundred one".