2020003313321 has 32 divisors (see below), whose sum is σ = 2579744194560. Its totient is φ = 1539783495936.

The previous prime is 2020003313309. The next prime is 2020003313353. The reversal of 2020003313321 is 1233133000202.

It is not a de Polignac number, because 2020003313321 - 2⁶ = 2020003313257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020003313293 and 2020003313302.

It is not an unprimeable number, because it can be changed into a prime (2020003313921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300371 + ... + 2032296.

It is an arithmetic number, because the mean of its divisors is an integer number (80617006080).

Almost surely, 2^{2020003313321} is an apocalyptic number.

It is an amenable number.

2020003313321 is a deficient number, since it is larger than the sum of its proper divisors (559740881239).

2020003313321 is a wasteful number, since it uses less digits than its factorization.

2020003313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333093.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2020003313321 its reverse (1233133000202), we get a palindrome (3253136313523).

The spelling of 2020003313321 in words is "two trillion, twenty billion, three million, three hundred thirteen thousand, three hundred twenty-one".