Adding to 11011100100100 its reverse (100100111011), we get a palindrome (11111200211111).
It is a happy number.
Almost surely, 211011100100100 is an apocalyptic number.
11011100100100 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011100100100 is a wasteful number, since it uses less digits than its factorization.
11011100100100 is an evil number, because the sum of its binary digits is even.
The spelling of 11011100100100 in words is "eleven trillion, eleven billion, one hundred million, one hundred thousand, one hundred".