111336242 has 8 divisors (see below), whose sum is σ = 169292316. Its totient is φ = 54905472.

The previous prime is 111336233. The next prime is 111336287. The reversal of 111336242 is 242633111.

It can be written as a sum of positive squares in 2 ways, for example, as 110901961 + 434281 = 10531^2 + 659^2 .

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, 381143 + ... + 381434.

Almost surely, 2^111336242 is an apocalyptic number.

111336242 is a deficient number, since it is larger than the sum of its proper divisors (57956074).

111336242 is an equidigital number, since it uses as much as digits as its factorization.

111336242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762652.

The product of its digits is 864, while the sum is 23.

The square root of 111336242 is about 10551.5990257401. The cubic root of 111336242 is about 481.0743326468.

Adding to 111336242 its reverse (242633111), we get a palindrome (353969353).

The spelling of 111336242 in words is "one hundred eleven million, three hundred thirty-six thousand, two hundred forty-two".