2020112110203 has 8 divisors (see below), whose sum is σ = 2938344887616. Its totient is φ = 1224310369800.

The previous prime is 2020112110189. The next prime is 2020112110223. The reversal of 2020112110203 is 3020112110202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2020112110203 - 2⁴ = 2020112110187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020112110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30607759213 + ... + 30607759278.

It is an arithmetic number, because the mean of its divisors is an integer number (367293110952).

Almost surely, 2^{2020112110203} is an apocalyptic number.

2020112110203 is a deficient number, since it is larger than the sum of its proper divisors (918232777413).

2020112110203 is a wasteful number, since it uses less digits than its factorization.

2020112110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61215518505.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2020112110203 its reverse (3020112110202), we get a palindrome (5040224220405).

Subtracting 2020112110203 from its reverse (3020112110202), we obtain a palindrome (999999999999).

The spelling of 2020112110203 in words is "two trillion, twenty billion, one hundred twelve million, one hundred ten thousand, two hundred three".