111434104 has 16 divisors (see below), whose sum is σ = 209271600. Its totient is φ = 55628352.

The previous prime is 111434083. The next prime is 111434137. The reversal of 111434104 is 401434111.

It is a congruent number.

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, 5589 + ... + 15940.

It is an arithmetic number, because the mean of its divisors is an integer number (13079475).

Almost surely, 2^111434104 is an apocalyptic number.

It is an amenable number.

111434104 is a deficient number, since it is larger than the sum of its proper divisors (97837496).

111434104 is a wasteful number, since it uses less digits than its factorization.

111434104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22182 (or 22178 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 111434104 is about 10556.2353137849. The cubic root of 111434104 is about 481.2152424664.

Adding to 111434104 its reverse (401434111), we get a palindrome (512868215).

The spelling of 111434104 in words is "one hundred eleven million, four hundred thirty-four thousand, one hundred four".