200321001323 has 2 divisors, whose sum is σ = 200321001324. Its totient is φ = 200321001322.

The previous prime is 200321001317. The next prime is 200321001359. The reversal of 200321001323 is 323100123002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200321001323 - 2¹⁴ = 200320984939 is a prime.

It is not a weakly prime, because it can be changed into another prime (200321001383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100160500661 + 100160500662.

It is an arithmetic number, because the mean of its divisors is an integer number (100160500662).

Almost surely, 2^200321001323 is an apocalyptic number.

200321001323 is a deficient number, since it is larger than the sum of its proper divisors (1).

200321001323 is an equidigital number, since it uses as much as digits as its factorization.

200321001323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200321001323 its reverse (323100123002), we get a palindrome (523421124325).

The spelling of 200321001323 in words is "two hundred billion, three hundred twenty-one million, one thousand, three hundred twenty-three".