200213200232321 has 4 divisors (see below), whose sum is σ = 201261436882944. Its totient is φ = 199164963581700.

The previous prime is 200213200232293. The next prime is 200213200232329. The reversal of 200213200232321 is 123232002312002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200213200232321 - 2²² = 200213196038017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200213200232329) 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, 524118325025 + ... + 524118325406.

It is an arithmetic number, because the mean of its divisors is an integer number (50315359220736).

Almost surely, 2^{200213200232321} is an apocalyptic number.

It is an amenable number.

200213200232321 is a deficient number, since it is larger than the sum of its proper divisors (1048236650623).

200213200232321 is a wasteful number, since it uses less digits than its factorization.

200213200232321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048236650622.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 200213200232321 its reverse (123232002312002), we get a palindrome (323445202544323).

The spelling of 200213200232321 in words is "two hundred trillion, two hundred thirteen billion, two hundred million, two hundred thirty-two thousand, three hundred twenty-one".