Adding to 1101100101 its reverse (1010011011), we get a palindrome (2111111112).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1101100101.
It is a congruent number.
Almost surely, 21101100101 is an apocalyptic number.
It is an amenable number.
1101100101 is a wasteful number, since it uses less digits than its factorization.
1101100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12656355.
The square root of 1101100101 is about 33182.8284056679. The cubic root of 1101100101 is about 1032.6241257671.
The spelling of 1101100101 in words is "one billion, one hundred one million, one hundred thousand, one hundred one".