113422133 has 6 divisors (see below), whose sum is σ = 124670742. Its totient is φ = 103110920.

The previous prime is 113422109. The next prime is 113422151. The reversal of 113422133 is 331224311.

It can be written as a sum of positive squares in only one way, i.e., 88040689 + 25381444 = 9383^2 + 5038^2 .

It is not a de Polignac number, because 113422133 - 2⁶ = 113422069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113425133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468566 + ... + 468807.

It is an arithmetic number, because the mean of its divisors is an integer number (20778457).

Almost surely, 2^113422133 is an apocalyptic number.

It is an amenable number.

113422133 is a deficient number, since it is larger than the sum of its proper divisors (11248609).

113422133 is an equidigital number, since it uses as much as digits as its factorization.

113422133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937395 (or 937384 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 113422133 is about 10649.9827699391. The cubic root of 113422133 is about 484.0600820730.

Adding to 113422133 its reverse (331224311), we get a palindrome (444646444).

The spelling of 113422133 in words is "one hundred thirteen million, four hundred twenty-two thousand, one hundred thirty-three".