112355042 has 4 divisors (see below), whose sum is σ = 168532566. Its totient is φ = 56177520.

The previous prime is 112355041. The next prime is 112355081. The reversal of 112355042 is 240553211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 112169281 + 185761 = 10591^2 + 431^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112354999 and 112355017.

It is not an unprimeable number, because it can be changed into a prime (112355041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28088759 + ... + 28088762.

Almost surely, 2^112355042 is an apocalyptic number.

112355042 is a deficient number, since it is larger than the sum of its proper divisors (56177524).

112355042 is an equidigital number, since it uses as much as digits as its factorization.

112355042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56177523.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 112355042 is about 10599.7661294955. The cubic root of 112355042 is about 482.5372618364.

It can be divided in two parts, 1123 and 55042, that added together give a palindrome (56165).

The spelling of 112355042 in words is "one hundred twelve million, three hundred fifty-five thousand, forty-two".