200323232011 has 4 divisors (see below), whose sum is σ = 228940836592. Its totient is φ = 171705627432.

The previous prime is 200323231991. The next prime is 200323232047. The reversal of 200323232011 is 110232323002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200323232011 - 2¹⁹ = 200322707723 is a prime.

It is a super-4 number, since 4×200323232011⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200323232011.

It is not an unprimeable number, because it can be changed into a prime (200323232051) 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, 14308802280 + ... + 14308802293.

It is an arithmetic number, because the mean of its divisors is an integer number (57235209148).

Almost surely, 2^200323232011 is an apocalyptic number.

200323232011 is a deficient number, since it is larger than the sum of its proper divisors (28617604581).

200323232011 is an equidigital number, since it uses as much as digits as its factorization.

200323232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28617604580.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 200323232011 its reverse (110232323002), we get a palindrome (310555555013).

Subtracting from 200323232011 its reverse (110232323002), we obtain a palindrome (90090909009).

The spelling of 200323232011 in words is "two hundred billion, three hundred twenty-three million, two hundred thirty-two thousand, eleven".