It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 104102.
It is a congruent number.
2104102 is an apocalyptic number.
104102 is an equidigital number, since it uses as much as digits as its factorization.
104102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52053.
The square root of 104102 is about 322.6484154618. The cubic root of 104102 is about 47.0420628424.
Adding to 104102 its reverse (201401), we get a palindrome (305503).
The spelling of 104102 in words is "one hundred four thousand, one hundred two", and thus it is an iban number.