111000242 has 16 divisors (see below), whose sum is σ = 185574240. Its totient is φ = 49485888.

The previous prime is 111000233. The next prime is 111000247. The reversal of 111000242 is 242000111.

It is not an unprimeable number, because it can be changed into a prime (111000247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85268 + ... + 86559.

It is an arithmetic number, because the mean of its divisors is an integer number (11598390).

Almost surely, 2^111000242 is an apocalyptic number.

111000242 is a deficient number, since it is larger than the sum of its proper divisors (74573998).

111000242 is a wasteful number, since it uses less digits than its factorization.

111000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171865.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 111000242 is about 10535.6652376582. The cubic root of 111000242 is about 480.5899026276.

Adding to 111000242 its reverse (242000111), we get a palindrome (353000353).

The spelling of 111000242 in words is "one hundred eleven million, two hundred forty-two", and thus it is an aban number.