112331231330042 has 4 divisors (see below), whose sum is σ = 168496846995066. Its totient is φ = 56165615665020.

The previous prime is 112331231330033. The next prime is 112331231330053. The reversal of 112331231330042 is 240033132133211.

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., 112251672922321 + 79558407721 = 10594889^2 + 282061^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112331231329987 and 112331231330014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28082807832509 + ... + 28082807832512.

Almost surely, 2^{112331231330042} is an apocalyptic number.

112331231330042 is a deficient number, since it is larger than the sum of its proper divisors (56165615665024).

112331231330042 is an equidigital number, since it uses as much as digits as its factorization.

112331231330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56165615665023.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 112331231330042 its reverse (240033132133211), we get a palindrome (352364363463253).

The spelling of 112331231330042 in words is "one hundred twelve trillion, three hundred thirty-one billion, two hundred thirty-one million, three hundred thirty thousand, forty-two".