It is a sphenic number, since it is the product of 3 distinct primes.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 111602.
It is an unprimeable number.
2111602 is an apocalyptic number.
111602 is a wasteful number, since it uses less digits than its factorization.
111602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1404.
The square root of 111602 is about 334.0688551781. The cubic root of 111602 is about 48.1456800985.
Adding to 111602 its reverse (206111), we get a palindrome (317713).
The spelling of 111602 in words is "one hundred eleven thousand, six hundred two".