200321011011 has 16 divisors (see below), whose sum is σ = 308515782528. Its totient is φ = 114265104000.

The previous prime is 200321010983. The next prime is 200321011019. The reversal of 200321011011 is 110110123002.

It is not a de Polignac number, because 200321011011 - 2⁹ = 200321010499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200321011019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178538665 + ... + 178539786.

It is an arithmetic number, because the mean of its divisors is an integer number (19282236408).

Almost surely, 2^200321011011 is an apocalyptic number.

200321011011 is a deficient number, since it is larger than the sum of its proper divisors (108194771517).

200321011011 is a wasteful number, since it uses less digits than its factorization.

200321011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357078482.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 200321011011 its reverse (110110123002), we get a palindrome (310431134013).

The spelling of 200321011011 in words is "two hundred billion, three hundred twenty-one million, eleven thousand, eleven".