111435112 has 16 divisors (see below), whose sum is σ = 210026340. Its totient is φ = 55428096.

The previous prime is 111435101. The next prime is 111435143. The reversal of 111435112 is 211534111.

It can be written as a sum of positive squares in 2 ways, for example, as 97101316 + 14333796 = 9854^2 + 3786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111435112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34543 + ... + 37630.

Almost surely, 2^111435112 is an apocalyptic number.

It is an amenable number.

111435112 is a deficient number, since it is larger than the sum of its proper divisors (98591228).

111435112 is a wasteful number, since it uses less digits than its factorization.

111435112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72372 (or 72368 counting only the distinct ones).

The product of its digits is 120, while the sum is 19.

The square root of 111435112 is about 10556.2830579707. The cubic root of 111435112 is about 481.2166934390.

Adding to 111435112 its reverse (211534111), we get a palindrome (322969223).

The spelling of 111435112 in words is "one hundred eleven million, four hundred thirty-five thousand, one hundred twelve".