3021021021323 has 4 divisors (see below), whose sum is σ = 3034329484200. Its totient is φ = 3007712558448.

The previous prime is 3021021021301. The next prime is 3021021021331. The reversal of 3021021021323 is 3231201201203.

3021021021323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3021021021323 - 2¹² = 3021021017227 is a prime.

It is a super-2 number, since 2×3021021021323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3021021021295 and 3021021021304.

It is not an unprimeable number, because it can be changed into a prime (3021021021023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6654231098 + ... + 6654231551.

It is an arithmetic number, because the mean of its divisors is an integer number (758582371050).

Almost surely, 2^{3021021021323} is an apocalyptic number.

3021021021323 is a deficient number, since it is larger than the sum of its proper divisors (13308462877).

3021021021323 is a wasteful number, since it uses less digits than its factorization.

3021021021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13308462876.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3021021021323 its reverse (3231201201203), we get a palindrome (6252222222526).

The spelling of 3021021021323 in words is "three trillion, twenty-one billion, twenty-one million, twenty-one thousand, three hundred twenty-three".