200003202329873 has 2 divisors, whose sum is σ = 200003202329874. Its totient is φ = 200003202329872.

The previous prime is 200003202329767. The next prime is 200003202330007. The reversal of 200003202329873 is 378923202300002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117895990272064 + 82107212057809 = 10857992^2 + 9061303^2 .

It is a cyclic number.

It is not a de Polignac number, because 200003202329873 - 2¹⁸ = 200003202067729 is a prime.

It is a super-2 number, since 2×200003202329873² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200003202329873.

It is not a weakly prime, because it can be changed into another prime (200003202322873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100001601164936 + 100001601164937.

It is an arithmetic number, because the mean of its divisors is an integer number (100001601164937).

Almost surely, 2^{200003202329873} is an apocalyptic number.

It is an amenable number.

200003202329873 is a deficient number, since it is larger than the sum of its proper divisors (1).

200003202329873 is an equidigital number, since it uses as much as digits as its factorization.

200003202329873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

Adding to 200003202329873 its reverse (378923202300002), we get a palindrome (578926404629875).

The spelling of 200003202329873 in words is "two hundred trillion, three billion, two hundred two million, three hundred twenty-nine thousand, eight hundred seventy-three".