Adding to 10001010110101 its reverse (10101101010001), we get a palindrome (20102111120102).
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a congruent number.
Almost surely, 210001010110101 is an apocalyptic number.
It is an amenable number.
10001010110101 is an equidigital number, since it uses as much as digits as its factorization.
10001010110101 is an odious number, because the sum of its binary digits is odd.
The spelling of 10001010110101 in words is "ten trillion, one billion, ten million, one hundred ten thousand, one hundred one".