200321203030 has 32 divisors (see below), whose sum is σ = 388737720000. Its totient is φ = 73884223872.

The previous prime is 200321203013. The next prime is 200321203051. The reversal of 200321203030 is 30302123002.

It is a junction number, because it is equal to n+sod(n) for n = 200321202995 and 200321203013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718905 + ... + 957844.

It is an arithmetic number, because the mean of its divisors is an integer number (12148053750).

Almost surely, 2^200321203030 is an apocalyptic number.

200321203030 is a deficient number, since it is larger than the sum of its proper divisors (188416516970).

200321203030 is a wasteful number, since it uses less digits than its factorization.

200321203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677688.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 200321203030 its reverse (30302123002), we get a palindrome (230623326032).

The spelling of 200321203030 in words is "two hundred billion, three hundred twenty-one million, two hundred three thousand, thirty".