111434504 has 16 divisors (see below), whose sum is σ = 209456700. Its totient is φ = 55579392.

The previous prime is 111434489. The next prime is 111434537. The reversal of 111434504 is 405434111.

It can be written as a sum of positive squares in 2 ways, for example, as 91202500 + 20232004 = 9550^2 + 4498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 111434504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13757 + ... + 20300.

Almost surely, 2^111434504 is an apocalyptic number.

It is an amenable number.

111434504 is a deficient number, since it is larger than the sum of its proper divisors (98022196).

111434504 is a wasteful number, since it uses less digits than its factorization.

111434504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34472 (or 34468 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 111434504 is about 10556.2542599163. The cubic root of 111434504 is about 481.2158182503.

Adding to 111434504 its reverse (405434111), we get a palindrome (516868615).

The spelling of 111434504 in words is "one hundred eleven million, four hundred thirty-four thousand, five hundred four".