112031242 has 16 divisors (see below), whose sum is σ = 172005120. Its totient is φ = 54711712.

The previous prime is 112031233. The next prime is 112031261. The reversal of 112031242 is 242130211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10983 + ... + 18565.

It is an arithmetic number, because the mean of its divisors is an integer number (10750320).

Almost surely, 2^112031242 is an apocalyptic number.

112031242 is a deficient number, since it is larger than the sum of its proper divisors (59973878).

112031242 is an equidigital number, since it uses as much as digits as its factorization.

112031242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7757.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112031242 is about 10584.4811870965. The cubic root of 112031242 is about 482.0732687067.

Adding to 112031242 its reverse (242130211), we get a palindrome (354161453).

The spelling of 112031242 in words is "one hundred twelve million, thirty-one thousand, two hundred forty-two".