113442242 has 16 divisors (see below), whose sum is σ = 173601792. Its totient is φ = 55586160.

The previous prime is 113442227. The next prime is 113442247. The reversal of 113442242 is 242244311.

It is not an unprimeable number, because it can be changed into a prime (113442247) 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, 18392 + ... + 23772.

It is an arithmetic number, because the mean of its divisors is an integer number (10850112).

Almost surely, 2^113442242 is an apocalyptic number.

113442242 is a deficient number, since it is larger than the sum of its proper divisors (60159550).

113442242 is a wasteful number, since it uses less digits than its factorization.

113442242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593.

The product of its digits is 1536, while the sum is 23.

The square root of 113442242 is about 10650.9268141322. The cubic root of 113442242 is about 484.0886872747.

Adding to 113442242 its reverse (242244311), we get a palindrome (355686553).

The spelling of 113442242 in words is "one hundred thirteen million, four hundred forty-two thousand, two hundred forty-two".