Adding to 2141210104 its reverse (4010121412), we get a palindrome (6151331516).
It is a happy number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 22141210104 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141210104 is a wasteful number, since it uses less digits than its factorization.
2141210104 is an odious number, because the sum of its binary digits is odd.
The square root of 2141210104 is about 46273.2115159516. The cubic root of 2141210104 is about 1288.9015956976.
The spelling of 2141210104 in words is "two billion, one hundred forty-one million, two hundred ten thousand, one hundred four".