2000020103 has 2 divisors, whose sum is σ = 2000020104. Its totient is φ = 2000020102.

The previous prime is 2000020081. The next prime is 2000020117. The reversal of 2000020103 is 3010200002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000020103 - 2¹⁰ = 2000019079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000020133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000010051 + 1000010052.

It is an arithmetic number, because the mean of its divisors is an integer number (1000010052).

Almost surely, 2^2000020103 is an apocalyptic number.

2000020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000020103 is an equidigital number, since it uses as much as digits as its factorization.

2000020103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2000020103 is about 44721.5843078038. The cubic root of 2000020103 is about 1259.9252712462.

Adding to 2000020103 its reverse (3010200002), we get a palindrome (5010220105).

The spelling of 2000020103 in words is "two billion, twenty thousand, one hundred three".