200303212840189 has 2 divisors, whose sum is σ = 200303212840190. Its totient is φ = 200303212840188.

The previous prime is 200303212840187. The next prime is 200303212840279. The reversal of 200303212840189 is 981048212303002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100758593228164 + 99544619612025 = 10037858^2 + 9977205^2 .

It is a cyclic number.

It is not a de Polignac number, because 200303212840189 - 2¹ = 200303212840187 is a prime.

Together with 200303212840187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200303212840187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100151606420094 + 100151606420095.

It is an arithmetic number, because the mean of its divisors is an integer number (100151606420095).

Almost surely, 2^{200303212840189} is an apocalyptic number.

It is an amenable number.

200303212840189 is a deficient number, since it is larger than the sum of its proper divisors (1).

200303212840189 is an equidigital number, since it uses as much as digits as its factorization.

200303212840189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 200303212840189 in words is "two hundred trillion, three hundred three billion, two hundred twelve million, eight hundred forty thousand, one hundred eighty-nine".