Adding to 330120 its reverse (21033), we get a palindrome (351153).
It is a happy number.
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is an Ulam number.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
330120 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2330120 is an apocalyptic number.
330120 is a gapful number since it is divisible by the number (30) 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 330120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (617760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330120 is a wasteful number, since it uses less digits than its factorization.
330120 is an evil number, because the sum of its binary digits is even.
The square root of 330120 is about 574.5607017540. The cubic root of 330120 is about 69.1126075556.
The spelling of 330120 in words is "three hundred thirty thousand, one hundred twenty".