200321313322001 has 2 divisors, whose sum is σ = 200321313322002. Its totient is φ = 200321313322000.

The previous prime is 200321313321931. The next prime is 200321313322043. The reversal of 200321313322001 is 100223313123002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190970316278401 + 9350997043600 = 13819201^2 + 3057940^2 .

It is a cyclic number.

It is not a de Polignac number, because 200321313322001 - 2⁴² = 195923266810897 is a prime.

It is not a weakly prime, because it can be changed into another prime (200321313322061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100160656661000 + 100160656661001.

It is an arithmetic number, because the mean of its divisors is an integer number (100160656661001).

Almost surely, 2^{200321313322001} is an apocalyptic number.

It is an amenable number.

200321313322001 is a deficient number, since it is larger than the sum of its proper divisors (1).

200321313322001 is an equidigital number, since it uses as much as digits as its factorization.

200321313322001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 200321313322001 its reverse (100223313123002), we get a palindrome (300544626445003).

The spelling of 200321313322001 in words is "two hundred trillion, three hundred twenty-one billion, three hundred thirteen million, three hundred twenty-two thousand, one".