2020321030023 has 12 divisors (see below), whose sum is σ = 2919283381248. Its totient is φ = 1346399812800.

The previous prime is 2020321029983. The next prime is 2020321030051. The reversal of 2020321030023 is 3200301230202.

It is a happy number.

2020321030023 is a `hidden beast` number, since 2 + 0 + 20 + 321 + 0 + 300 + 23 = 666.

It is not a de Polignac number, because 2020321030023 - 2⁸ = 2020321029767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020321029978 and 2020321030005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020321038023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40046215 + ... + 40096632.

It is an arithmetic number, because the mean of its divisors is an integer number (243273615104).

Almost surely, 2^{2020321030023} is an apocalyptic number.

2020321030023 is a deficient number, since it is larger than the sum of its proper divisors (898962351225).

2020321030023 is a wasteful number, since it uses less digits than its factorization.

2020321030023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80145654 (or 80145651 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2020321030023 its reverse (3200301230202), we get a palindrome (5220622260225).

The spelling of 2020321030023 in words is "two trillion, twenty billion, three hundred twenty-one million, thirty thousand, twenty-three".