113322201 has 8 divisors (see below), whose sum is σ = 153573504. Its totient is φ = 74309520.

The previous prime is 113322197. The next prime is 113322239. The reversal of 113322201 is 102223311.

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

It is not a de Polignac number, because 113322201 - 2² = 113322197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113322241) 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, 309441 + ... + 309806.

It is an arithmetic number, because the mean of its divisors is an integer number (19196688).

Almost surely, 2^113322201 is an apocalyptic number.

It is an amenable number.

113322201 is a deficient number, since it is larger than the sum of its proper divisors (40251303).

113322201 is an equidigital number, since it uses as much as digits as its factorization.

113322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619311.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113322201 is about 10645.2900852912. The cubic root of 113322201 is about 483.9178778889.

Adding to 113322201 its reverse (102223311), we get a palindrome (215545512).

It can be divided in two parts, 113322 and 201, that multiplied together give a palindrome (22777722).

The spelling of 113322201 in words is "one hundred thirteen million, three hundred twenty-two thousand, two hundred one".