113113332201 has 16 divisors (see below), whose sum is σ = 154538536320. Its totient is φ = 73549514880.

The previous prime is 113113332179. The next prime is 113113332247. The reversal of 113113332201 is 102233311311.

It is a happy number.

It is not a de Polignac number, because 113113332201 - 2⁵ = 113113332169 is a prime.

It is a super-2 number, since 2×113113332201² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113113332251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332236 + ... + 580178.

It is an arithmetic number, because the mean of its divisors is an integer number (9658658520).

Almost surely, 2^113113332201 is an apocalyptic number.

It is an amenable number.

113113332201 is a deficient number, since it is larger than the sum of its proper divisors (41425204119).

113113332201 is a wasteful number, since it uses less digits than its factorization.

113113332201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251696.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 113113332201 its reverse (102233311311), we get a palindrome (215346643512).

The spelling of 113113332201 in words is "one hundred thirteen billion, one hundred thirteen million, three hundred thirty-two thousand, two hundred one".