2020103200103 has 4 divisors (see below), whose sum is σ = 2026997750568. Its totient is φ = 2013208649640.

The previous prime is 2020103200099. The next prime is 2020103200133. The reversal of 2020103200103 is 3010023010202.

It is a happy number.

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 2020103200103 - 2² = 2020103200099 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 (2020103200133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3447274793 + ... + 3447275378.

It is an arithmetic number, because the mean of its divisors is an integer number (506749437642).

Almost surely, 2^{2020103200103} is an apocalyptic number.

2020103200103 is a deficient number, since it is larger than the sum of its proper divisors (6894550465).

2020103200103 is an equidigital number, since it uses as much as digits as its factorization.

2020103200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894550464.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2020103200103 its reverse (3010023010202), we get a palindrome (5030126210305).

The spelling of 2020103200103 in words is "two trillion, twenty billion, one hundred three million, two hundred thousand, one hundred three".