111333112042 has 8 divisors (see below), whose sum is σ = 167016844800. Its totient is φ = 55660830444.

The previous prime is 111333112031. The next prime is 111333112129. The reversal of 111333112042 is 240211333111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2838442 + ... + 2877397.

It is an arithmetic number, because the mean of its divisors is an integer number (20877105600).

Almost surely, 2^111333112042 is an apocalyptic number.

111333112042 is a deficient number, since it is larger than the sum of its proper divisors (55683732758).

111333112042 is an equidigital number, since it uses as much as digits as its factorization.

111333112042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5725580.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111333112042 its reverse (240211333111), we get a palindrome (351544445153).

The spelling of 111333112042 in words is "one hundred eleven billion, three hundred thirty-three million, one hundred twelve thousand, forty-two".