It is a congruent number.
It is an unprimeable number.
22113300 is an apocalyptic number.
2113300 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 pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113300 is a wasteful number, since it uses less digits than its factorization.
2113300 is an odious number, because the sum of its binary digits is odd.
The square root of 2113300 is about 1453.7193676910. The cubic root of 2113300 is about 128.3276922616.
Adding to 2113300 its reverse (33112), we get a palindrome (2146412).
The spelling of 2113300 in words is "two million, one hundred thirteen thousand, three hundred".