111150242 has 8 divisors (see below), whose sum is σ = 190543296. Its totient is φ = 47635812.

The previous prime is 111150239. The next prime is 111150307. The reversal of 111150242 is 242051111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 111150242.

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, 3969638 + ... + 3969665.

It is an arithmetic number, because the mean of its divisors is an integer number (23817912).

Almost surely, 2^111150242 is an apocalyptic number.

111150242 is a deficient number, since it is larger than the sum of its proper divisors (79393054).

111150242 is an equidigital number, since it uses as much as digits as its factorization.

111150242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7939312.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 111150242 is about 10542.7815115367. The cubic root of 111150242 is about 480.8062866529.

The spelling of 111150242 in words is "one hundred eleven million, one hundred fifty thousand, two hundred forty-two".