113033042 has 16 divisors (see below), whose sum is σ = 172112640. Its totient is φ = 55665792.

The previous prime is 113033029. The next prime is 113033057. The reversal of 113033042 is 240330311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113033042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105803 + ... + 106865.

It is an arithmetic number, because the mean of its divisors is an integer number (10757040).

Almost surely, 2^113033042 is an apocalyptic number.

113033042 is a deficient number, since it is larger than the sum of its proper divisors (59079598).

113033042 is a wasteful number, since it uses less digits than its factorization.

113033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 113033042 is about 10631.6998640857. The cubic root of 113033042 is about 483.5059303788.

Adding to 113033042 its reverse (240330311), we get a palindrome (353363353).

The spelling of 113033042 in words is "one hundred thirteen million, thirty-three thousand, forty-two".