Adding to 1101101 its reverse (1011011), we get a palindrome (2112112).
Multipling 1101101 by its reverse (1011011), we get a palindrome (1113225223111).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
21101101 is an apocalyptic number.
It is an amenable number.
1101101 is an equidigital number, since it uses as much as digits as its factorization.
1101101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 955.
The square root of 1101101 is about 1049.3335980516. Note that the first 3 decimals coincide. The cubic root of 1101101 is about 103.2624406798.
The spelling of 1101101 in words is "one million, one hundred one thousand, one hundred one".