111034404 has 72 divisors (see below), whose sum is σ = 318194240. Its totient is φ = 32363712.

The previous prime is 111034403. The next prime is 111034411. The reversal of 111034404 is 404430111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (111034403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2649 + ... + 15135.

Almost surely, 2^111034404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111034404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159097120).

111034404 is an abundant number, since it is smaller than the sum of its proper divisors (207159836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111034404 is a wasteful number, since it uses less digits than its factorization.

111034404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12529 (or 12524 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 111034404 is about 10537.2863679412. The cubic root of 111034404 is about 480.6392005028.

Adding to 111034404 its reverse (404430111), we get a palindrome (515464515).

The spelling of 111034404 in words is "one hundred eleven million, thirty-four thousand, four hundred four".