200011334021273 has 2 divisors, whose sum is σ = 200011334021274. Its totient is φ = 200011334021272.

The previous prime is 200011334021269. The next prime is 200011334021407. The reversal of 200011334021273 is 372120433110002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176721183497104 + 23290150524169 = 13293652^2 + 4825987^2 .

It is a cyclic number.

It is not a de Polignac number, because 200011334021273 - 2² = 200011334021269 is a prime.

It is not a weakly prime, because it can be changed into another prime (200011334021773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005667010636 + 100005667010637.

It is an arithmetic number, because the mean of its divisors is an integer number (100005667010637).

Almost surely, 2^{200011334021273} is an apocalyptic number.

It is an amenable number.

200011334021273 is a deficient number, since it is larger than the sum of its proper divisors (1).

200011334021273 is an equidigital number, since it uses as much as digits as its factorization.

200011334021273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 200011334021273 its reverse (372120433110002), we get a palindrome (572131767131275).

The spelling of 200011334021273 in words is "two hundred trillion, eleven billion, three hundred thirty-four million, twenty-one thousand, two hundred seventy-three".