It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
12102 is an admirable number.
It is a plaindrome in base 13 and base 15.
It is a congruent number.
12102 is a Friedman number, since it can be written as 110^2+2, using all its digits and the basic arithmetic operations.
212102 is an apocalyptic number.
12102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12102 is a wasteful number, since it uses less digits than its factorization.
12102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2022.
The square root of 12102 is about 110.0090905335. The cubic root of 12102 is about 22.9589690643.
Adding to 12102 its reverse (20121), we get a palindrome (32223).
The spelling of 12102 in words is "twelve thousand, one hundred two", and thus it is an iban number.