200303420399 has 2 divisors, whose sum is σ = 200303420400. Its totient is φ = 200303420398.

The previous prime is 200303420351. The next prime is 200303420419. The reversal of 200303420399 is 993024303002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200303420399 - 2¹⁶ = 200303354863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200303420309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100151710199 + 100151710200.

It is an arithmetic number, because the mean of its divisors is an integer number (100151710200).

Almost surely, 2^200303420399 is an apocalyptic number.

200303420399 is a deficient number, since it is larger than the sum of its proper divisors (1).

200303420399 is an equidigital number, since it uses as much as digits as its factorization.

200303420399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 200303420399 in words is "two hundred billion, three hundred three million, four hundred twenty thousand, three hundred ninety-nine".