2020200003 has 12 divisors (see below), whose sum is σ = 2923921000. Its totient is φ = 1344098016.

The previous prime is 2020199977. The next prime is 2020200031. The reversal of 2020200003 is 3000020202.

2020200003 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2020200003 - 2¹⁷ = 2020068931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020200073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220426 + ... + 229407.

Almost surely, 2^2020200003 is an apocalyptic number.

2020200003 is a deficient number, since it is larger than the sum of its proper divisors (903720997).

2020200003 is a wasteful number, since it uses less digits than its factorization.

2020200003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450338 (or 450335 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2020200003 is about 44946.6350575880. The cubic root of 2020200003 is about 1264.1485838107.

Adding to 2020200003 its reverse (3000020202), we get a palindrome (5020220205).

The spelling of 2020200003 in words is "two billion, twenty million, two hundred thousand, three".