200321012140 has 12 divisors (see below), whose sum is σ = 420674125536. Its totient is φ = 80128404848.

The previous prime is 200321012119. The next prime is 200321012141. The reversal of 200321012140 is 41210123002.

It is not an unprimeable number, because it can be changed into a prime (200321012141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008025284 + ... + 5008025323.

It is an arithmetic number, because the mean of its divisors is an integer number (35056177128).

Almost surely, 2^200321012140 is an apocalyptic number.

200321012140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200321012140 is an abundant number, since it is smaller than the sum of its proper divisors (220353113396).

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

200321012140 is a wasteful number, since it uses less digits than its factorization.

200321012140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016050616 (or 10016050614 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 200321012140 its reverse (41210123002), we get a palindrome (241531135142).

The spelling of 200321012140 in words is "two hundred billion, three hundred twenty-one million, twelve thousand, one hundred forty".