200220320203 has 2 divisors, whose sum is σ = 200220320204. Its totient is φ = 200220320202.

The previous prime is 200220320197. The next prime is 200220320219. The reversal of 200220320203 is 302023022002.

It is an a-pointer prime, because the next prime (200220320219) can be obtained adding 200220320203 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200220320203 - 2²⁹ = 199683449291 is a prime.

It is a super-2 number, since 2×200220320203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200220320273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110160101 + 100110160102.

It is an arithmetic number, because the mean of its divisors is an integer number (100110160102).

Almost surely, 2^200220320203 is an apocalyptic number.

200220320203 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220320203 is an equidigital number, since it uses as much as digits as its factorization.

200220320203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 200220320203 its reverse (302023022002), we get a palindrome (502243342205).

The spelling of 200220320203 in words is "two hundred billion, two hundred twenty million, three hundred twenty thousand, two hundred three".