Adding to 1102102 its reverse (2012011), we get a palindrome (3114113).
Subtracting 1102102 from its reverse (2012011), we obtain a palindrome (909909).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
21102102 is an apocalyptic number.
1102102 is an equidigital number, since it uses as much as digits as its factorization.
1102102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502.
The square root of 1102102 is about 1049.8104590830. The cubic root of 1102102 is about 103.2937228225.
The spelling of 1102102 in words is "one million, one hundred two thousand, one hundred two".