Adding to 10012320 its reverse (2321001), we get a palindrome (12333321).
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (144).
It is a nialpdrome in base 6.
It is an unprimeable number.
Almost surely, 210012320 is an apocalyptic number.
10012320 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 10012320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18132660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012320 is a wasteful number, since it uses less digits than its factorization.
10012320 is an odious number, because the sum of its binary digits is odd.
The square root of 10012320 is about 3164.2250236037. The cubic root of 10012320 is about 215.5319081454.
The spelling of 10012320 in words is "ten million, twelve thousand, three hundred twenty".