It is a happy number.
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.
Almost surely, 211103102302101 is an apocalyptic number.
It is an amenable number.
11103102302101 is a wasteful number, since it uses less digits than its factorization.
11103102302101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4216811.
Adding to 11103102302101 its reverse (10120320130111), we get a palindrome (21223422432212).
The spelling of 11103102302101 in words is "eleven trillion, one hundred three billion, one hundred two million, three hundred two thousand, one hundred one".