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, 2131101144310021 is an apocalyptic number.
It is an amenable number.
131101144310021 is a wasteful number, since it uses less digits than its factorization.
131101144310021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251283523.
Adding to 131101144310021 its reverse (120013441101131), we get a palindrome (251114585411152).
The spelling of 131101144310021 in words is "one hundred thirty-one trillion, one hundred one billion, one hundred forty-four million, three hundred ten thousand, twenty-one".