203320230012300 has 144 divisors (see below), whose sum is σ = 602882172071424. Its totient is φ = 52873423680000.

The previous prime is 203320230012233. The next prime is 203320230012313. The reversal of 203320230012300 is 3210032023302.

203320230012300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 24848905 + ... + 32001695.

It is an arithmetic number, because the mean of its divisors is an integer number (4186681750496).

Almost surely, 2^{203320230012300} is an apocalyptic number.

203320230012300 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 203320230012300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301441086035712).

203320230012300 is an abundant number, since it is smaller than the sum of its proper divisors (399561942059124).

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

203320230012300 is a wasteful number, since it uses less digits than its factorization.

203320230012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155160 (or 7155153 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 203320230012300 its reverse (3210032023302), we get a palindrome (206530262035602).

The spelling of 203320230012300 in words is "two hundred three trillion, three hundred twenty billion, two hundred thirty million, twelve thousand, three hundred".