2020322123321 has 8 divisors (see below), whose sum is σ = 2035297560000. Its totient is φ = 2005394917680.

The previous prime is 2020322123317. The next prime is 2020322123333. The reversal of 2020322123321 is 1233212230202.

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

It is a cyclic number.

It is not a de Polignac number, because 2020322123321 - 2² = 2020322123317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020322123341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11973671 + ... + 12141228.

It is an arithmetic number, because the mean of its divisors is an integer number (254412195000).

Almost surely, 2^{2020322123321} is an apocalyptic number.

It is an amenable number.

2020322123321 is a deficient number, since it is larger than the sum of its proper divisors (14975436679).

2020322123321 is a wasteful number, since it uses less digits than its factorization.

2020322123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24115519.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2020322123321 its reverse (1233212230202), we get a palindrome (3253534353523).

The spelling of 2020322123321 in words is "two trillion, twenty billion, three hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-one".