It is a tau number, because it is divible by the number of its divisors (120).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 203280.
It is an unprimeable number.
2203280 is an apocalyptic number.
203280 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 203280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203280 is a wasteful number, since it uses less digits than its factorization.
203280 is an evil number, because the sum of its binary digits is even.
The square root of 203280 is about 450.8658337022. The cubic root of 203280 is about 58.7983154684.
Adding to 203280 its reverse (82302), we get a palindrome (285582).
The spelling of 203280 in words is "two hundred three thousand, two hundred eighty".