111044034 has 80 divisors (see below), whose sum is σ = 268181496. Its totient is φ = 34214400.

The previous prime is 111043979. The next prime is 111044057. The reversal of 111044034 is 430440111.

It can be written as a sum of positive squares in 4 ways, for example, as 95004009 + 16040025 = 9747^2 + 4005^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 111043998 and 111044016.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 167664 + ... + 168324.

Almost surely, 2^111044034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111044034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134090748).

111044034 is an abundant number, since it is smaller than the sum of its proper divisors (157137462).

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

111044034 is a wasteful number, since it uses less digits than its factorization.

111044034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 744 counting only the distinct ones).

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

The square root of 111044034 is about 10537.7433067996. The cubic root of 111044034 is about 480.6530953604.

Adding to 111044034 its reverse (430440111), we get a palindrome (541484145).

The spelling of 111044034 in words is "one hundred eleven million, forty-four thousand, thirty-four".