111424114 has 4 divisors (see below), whose sum is σ = 167136174. Its totient is φ = 55712056.

The previous prime is 111424067. The next prime is 111424123. The reversal of 111424114 is 411424111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84953089 + 26471025 = 9217^2 + 5145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111424091 and 111424100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27856027 + ... + 27856030.

Almost surely, 2^111424114 is an apocalyptic number.

111424114 is a deficient number, since it is larger than the sum of its proper divisors (55712060).

111424114 is an equidigital number, since it uses as much as digits as its factorization.

111424114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55712059.

The product of its digits is 128, while the sum is 19.

The square root of 111424114 is about 10555.7621231250. The cubic root of 111424114 is about 481.2008618182.

Adding to 111424114 its reverse (411424111), we get a palindrome (522848225).

The spelling of 111424114 in words is "one hundred eleven million, four hundred twenty-four thousand, one hundred fourteen".