111324242 has 8 divisors (see below), whose sum is σ = 167284656. Its totient is φ = 55562692.

The previous prime is 111324229. The next prime is 111324253. The reversal of 111324242 is 242423111.

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, 48308 + ... + 50559.

It is an arithmetic number, because the mean of its divisors is an integer number (20910582).

Almost surely, 2^111324242 is an apocalyptic number.

111324242 is a deficient number, since it is larger than the sum of its proper divisors (55960414).

111324242 is an equidigital number, since it uses as much as digits as its factorization.

111324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99432.

The product of its digits is 384, while the sum is 20.

The square root of 111324242 is about 10551.0303762239. The cubic root of 111324242 is about 481.0570483696.

Adding to 111324242 its reverse (242423111), we get a palindrome (353747353).

The spelling of 111324242 in words is "one hundred eleven million, three hundred twenty-four thousand, two hundred forty-two".