2020203023 has 2 divisors, whose sum is σ = 2020203024. Its totient is φ = 2020203022.

The previous prime is 2020202993. The next prime is 2020203047. The reversal of 2020203023 is 3203020202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020203023 - 2¹⁶ = 2020137487 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020202989 and 2020203007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020203323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010101511 + 1010101512.

It is an arithmetic number, because the mean of its divisors is an integer number (1010101512).

Almost surely, 2^2020203023 is an apocalyptic number.

2020203023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020203023 is an equidigital number, since it uses as much as digits as its factorization.

2020203023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2020203023 is about 44946.6686529714. The cubic root of 2020203023 is about 1264.1492137363.

Adding to 2020203023 its reverse (3203020202), we get a palindrome (5223223225).

The spelling of 2020203023 in words is "two billion, twenty million, two hundred three thousand, twenty-three".