Adding to 11001000100100 its reverse (100100010011), we get a palindrome (11101100110111).
It is an unprimeable number.
Almost surely, 211001000100100 is an apocalyptic number.
11001000100100 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.
11001000100100 is a wasteful number, since it uses less digits than its factorization.
11001000100100 is an evil number, because the sum of its binary digits is even.
The spelling of 11001000100100 in words is "eleven trillion, one billion, one hundred thousand, one hundred".