2020304343103 has 4 divisors (see below), whose sum is σ = 2020327874568. Its totient is φ = 2020280811640.

The previous prime is 2020304343097. The next prime is 2020304343121. The reversal of 2020304343103 is 3013434030202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2020304343103 - 2⁹ = 2020304342591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020304344103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11636476 + ... + 11808817.

It is an arithmetic number, because the mean of its divisors is an integer number (505081968642).

Almost surely, 2^{2020304343103} is an apocalyptic number.

2020304343103 is a deficient number, since it is larger than the sum of its proper divisors (23531465).

2020304343103 is an equidigital number, since it uses as much as digits as its factorization.

2020304343103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23531464.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2020304343103 its reverse (3013434030202), we get a palindrome (5033738373305).

The spelling of 2020304343103 in words is "two trillion, twenty billion, three hundred four million, three hundred forty-three thousand, one hundred three".