111110443042 has 8 divisors (see below), whose sum is σ = 166669538256. Its totient is φ = 55553930292.

The previous prime is 111110443027. The next prime is 111110443057. The reversal of 111110443042 is 240344011111.

It is an interprime number because it is at equal distance from previous prime (111110443027) and next prime (111110443057).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534208 + ... + 712459.

It is an arithmetic number, because the mean of its divisors is an integer number (20833692282).

Almost surely, 2^111110443042 is an apocalyptic number.

111110443042 is a deficient number, since it is larger than the sum of its proper divisors (55559095214).

111110443042 is a wasteful number, since it uses less digits than its factorization.

111110443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291232.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 111110443042 its reverse (240344011111), we get a palindrome (351454454153).

The spelling of 111110443042 in words is "one hundred eleven billion, one hundred ten million, four hundred forty-three thousand, forty-two".