It is a congruent number.
It is an unprimeable number.
Almost surely, 211010001100 is an apocalyptic number.
11010001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11010001100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14600565504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010001100 is a wasteful number, since it uses less digits than its factorization.
11010001100 is an odious number, because the sum of its binary digits is odd.
Adding to 11010001100 its reverse (110001011), we get a palindrome (11120002111).
The spelling of 11010001100 in words is "eleven billion, ten million, one thousand, one hundred".