Adding to 10102 its reverse (20101), we get a palindrome (30203).
Subtracting 10102 from its reverse (20101), we obtain a palindrome (9999).
Multipling 10102 by its reverse (20101), we get a palindrome (203060302).
10102 is nontrivially palindromic in base 4.
10102 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.
It is a semiprime because it is the product of two primes.
It is a plaindrome in base 8.
It is a nialpdrome in base 11.
It is a congruent number.
210102 is an apocalyptic number.
10102 is an equidigital number, since it uses as much as digits as its factorization.
10102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5053.
The square root of 10102 is about 100.5087060906. The cubic root of 10102 is about 21.6173500289.
The spelling of 10102 in words is "ten thousand, one hundred two", and thus it is an iban number.