113901201 has 8 divisors (see below), whose sum is σ = 168742560. Its totient is φ = 75934116.

The previous prime is 113901199. The next prime is 113901217. The reversal of 113901201 is 102109311.

It is not a de Polignac number, because 113901201 - 2¹ = 113901199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113901901) 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, 2109255 + ... + 2109308.

It is an arithmetic number, because the mean of its divisors is an integer number (21092820).

Almost surely, 2^113901201 is an apocalyptic number.

It is an amenable number.

113901201 is a deficient number, since it is larger than the sum of its proper divisors (54841359).

113901201 is an equidigital number, since it uses as much as digits as its factorization.

113901201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218572 (or 4218566 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 113901201 is about 10672.4505620780. The cubic root of 113901201 is about 484.7406428529.

The spelling of 113901201 in words is "one hundred thirteen million, nine hundred one thousand, two hundred one".