113434242 has 16 divisors (see below), whose sum is σ = 227067840. Its totient is φ = 37778192.

The previous prime is 113434207. The next prime is 113434247. The reversal of 113434242 is 242434311.

It is a super-2 number, since 2×113434242² = 25734654516229128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113434247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (14191740).

Almost surely, 2^113434242 is an apocalyptic number.

113434242 is an abundant number, since it is smaller than the sum of its proper divisors (113633598).

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

113434242 is a wasteful number, since it uses less digits than its factorization.

113434242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16617.

The product of its digits is 2304, while the sum is 24.

The square root of 113434242 is about 10650.5512533390. The cubic root of 113434242 is about 484.0773076203.

Adding to 113434242 its reverse (242434311), we get a palindrome (355868553).

The spelling of 113434242 in words is "one hundred thirteen million, four hundred thirty-four thousand, two hundred forty-two".