Adding to 120320000 its reverse (23021), we get a palindrome (120343021).
It is a self number, because there is not a number n which added to its sum of digits gives 120320000.
It is a congruent number.
Almost surely, 2120320000 is an apocalyptic number.
120320000 is a gapful number since it is divisible by the number (10) 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 120320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153532104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120320000 is an frugal number, since it uses more digits than its factorization.
120320000 is an odious number, because the sum of its binary digits is odd.
The square root of 120320000 is about 10969.0473606417. The cubic root of 120320000 is about 493.6804634221.
The spelling of 120320000 in words is "one hundred twenty million, three hundred twenty thousand".