3321200021323 has 2 divisors, whose sum is σ = 3321200021324. Its totient is φ = 3321200021322.

The previous prime is 3321200021311. The next prime is 3321200021383. The reversal of 3321200021323 is 3231200021233.

3321200021323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3321200021323 - 2¹⁷ = 3321199890251 is a prime.

It is a super-2 number, since 2×3321200021323² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321200021294 and 3321200021303.

It is not a weakly prime, because it can be changed into another prime (3321200021383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660600010661 + 1660600010662.

It is an arithmetic number, because the mean of its divisors is an integer number (1660600010662).

Almost surely, 2^{3321200021323} is an apocalyptic number.

3321200021323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321200021323 is an equidigital number, since it uses as much as digits as its factorization.

3321200021323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3321200021323 its reverse (3231200021233), we get a palindrome (6552400042556).

The spelling of 3321200021323 in words is "three trillion, three hundred twenty-one billion, two hundred million, twenty-one thousand, three hundred twenty-three".