Adding to 104112 its reverse (211401), we get a palindrome (315513).
It is a happy number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104112.
104112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2104112 is an apocalyptic number.
104112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104112 is a wasteful number, since it uses less digits than its factorization.
104112 is an evil number, because the sum of its binary digits is even.
The square root of 104112 is about 322.6639118340. The cubic root of 104112 is about 47.0435690753.
The spelling of 104112 in words is "one hundred four thousand, one hundred twelve", and thus it is an iban number.