111242114 has 8 divisors (see below), whose sum is σ = 167828220. Its totient is φ = 55299376.

The previous prime is 111242083. The next prime is 111242119. The reversal of 111242114 is 411242111.

It can be written as a sum of positive squares in 2 ways, for example, as 110775625 + 466489 = 10525^2 + 683^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 111242092 and 111242101.

It is not an unprimeable number, because it can be changed into a prime (111242119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160409 + ... + 161100.

Almost surely, 2^111242114 is an apocalyptic number.

111242114 is a deficient number, since it is larger than the sum of its proper divisors (56586106).

111242114 is a wasteful number, since it uses less digits than its factorization.

111242114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321684.

The product of its digits is 64, while the sum is 17.

The square root of 111242114 is about 10547.1377159872. The cubic root of 111242114 is about 480.9387214233.

Adding to 111242114 its reverse (411242111), we get a palindrome (522484225).

The spelling of 111242114 in words is "one hundred eleven million, two hundred forty-two thousand, one hundred fourteen".