203201030200 has 144 divisors (see below), whose sum is σ = 573471085680. Its totient is φ = 66639767040.

The previous prime is 203201030191. The next prime is 203201030203. The reversal of 203201030200 is 2030102302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203201030203) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 225357 + ... + 676156.

It is an arithmetic number, because the mean of its divisors is an integer number (3982438095).

Almost surely, 2^203201030200 is an apocalyptic number.

203201030200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203201030200 is an abundant number, since it is smaller than the sum of its proper divisors (370270055480).

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

203201030200 is a wasteful number, since it uses less digits than its factorization.

203201030200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901566 (or 901550 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 203201030200 its reverse (2030102302), we get a palindrome (205231132502).

The spelling of 203201030200 in words is "two hundred three billion, two hundred one million, thirty thousand, two hundred".