Adding to 213010000 its reverse (10312), we get a palindrome (213020312).
It is a tau number, because it is divible by the number of its divisors (200).
It is a congruent number.
It is an unprimeable number.
Almost surely, 2213010000 is an apocalyptic number.
213010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 213010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313774560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213010000 is a wasteful number, since it uses less digits than its factorization.
213010000 is an odious number, because the sum of its binary digits is odd.
The square root of 213010000 is about 14594.8621096604. The cubic root of 213010000 is about 597.2186078342.
The spelling of 213010000 in words is "two hundred thirteen million, ten thousand".