200012320414321 has 2 divisors, whose sum is σ = 200012320414322. Its totient is φ = 200012320414320.

The previous prime is 200012320414307. The next prime is 200012320414339. The reversal of 200012320414321 is 123414023210002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160881040164321 + 39131280250000 = 12683889^2 + 6255500^2 .

It is a cyclic number.

It is not a de Polignac number, because 200012320414321 - 2²¹ = 200012318317169 is a prime.

It is a super-2 number, since 2×200012320414321² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200012320412321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006160207160 + 100006160207161.

It is an arithmetic number, because the mean of its divisors is an integer number (100006160207161).

Almost surely, 2^{200012320414321} is an apocalyptic number.

It is an amenable number.

200012320414321 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012320414321 is an equidigital number, since it uses as much as digits as its factorization.

200012320414321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200012320414321 its reverse (123414023210002), we get a palindrome (323426343624323).

The spelling of 200012320414321 in words is "two hundred trillion, twelve billion, three hundred twenty million, four hundred fourteen thousand, three hundred twenty-one".