113113122 has 8 divisors (see below), whose sum is σ = 226226256. Its totient is φ = 37704372.

The previous prime is 113113081. The next prime is 113113123. The reversal of 113113122 is 221311311.

It is a happy number.

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

113113122 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (113113123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9426088 + ... + 9426099.

It is an arithmetic number, because the mean of its divisors is an integer number (28278282).

Almost surely, 2^113113122 is an apocalyptic number.

113113122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113113122 is a wasteful number, since it uses less digits than its factorization.

113113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18852192.

The product of its digits is 36, while the sum is 15.

The square root of 113113122 is about 10635.4652930655. The cubic root of 113113122 is about 483.6200858331.

Adding to 113113122 its reverse (221311311), we get a palindrome (334424433).

The spelling of 113113122 in words is "one hundred thirteen million, one hundred thirteen thousand, one hundred twenty-two".