Multipling 111344704 by its sum of digits (25), we get a square (2783617600 = 527602).
Adding to 111344704 its reverse (407443111), we get a palindrome (518787815).
It is a happy number.
The square root of 111344704 is 10552.
It is a Duffinian number.
It is an unprimeable number.
Almost surely, 2111344704 is an apocalyptic number.
111344704 is the 10552-nd square number.
It is an amenable number.
111344704 is an frugal number, since it uses more digits than its factorization.
111344704 is an evil number, because the sum of its binary digits is even.
The cubic root of 111344704 is about 481.0865201963.
The spelling of 111344704 in words is "one hundred eleven million, three hundred forty-four thousand, seven hundred four".