200321000234 has 16 divisors (see below), whose sum is σ = 302697259200. Its totient is φ = 99422022624.

The previous prime is 200321000171. The next prime is 200321000237. The reversal of 200321000234 is 432000123002.

200321000234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200321000237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6813137 + ... + 6842475.

It is an arithmetic number, because the mean of its divisors is an integer number (18918578700).

Almost surely, 2^200321000234 is an apocalyptic number.

200321000234 is a deficient number, since it is larger than the sum of its proper divisors (102376258966).

200321000234 is a wasteful number, since it uses less digits than its factorization.

200321000234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54397.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 200321000234 its reverse (432000123002), we get a palindrome (632321123236).

The spelling of 200321000234 in words is "two hundred billion, three hundred twenty-one million, two hundred thirty-four", and thus it is an aban number.