10320203321200 has 240 divisors, whose sum is σ = 26884080264096. Its totient is φ = 3791963750400.

The previous prime is 10320203321137. The next prime is 10320203321213. The reversal of 10320203321200 is 212330202301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 397943434 + ... + 397969366.

Almost surely, 2^{10320203321200} is an apocalyptic number.

10320203321200 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 10320203321200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13442040132048).

10320203321200 is an abundant number, since it is smaller than the sum of its proper divisors (16563876942896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10320203321200 is a wasteful number, since it uses less digits than its factorization.

10320203321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27372 (or 27361 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10320203321200 its reverse (212330202301), we get a palindrome (10532533523501).

The spelling of 10320203321200 in words is "ten trillion, three hundred twenty billion, two hundred three million, three hundred twenty-one thousand, two hundred".