3120213023323 has 16 divisors (see below), whose sum is σ = 3465083577600. Its totient is φ = 2785642778080.

The previous prime is 3120213023321. The next prime is 3120213023329. The reversal of 3120213023323 is 3233203120213.

It is a cyclic number.

It is not a de Polignac number, because 3120213023323 - 2¹ = 3120213023321 is a prime.

It is a super-2 number, since 2×3120213023323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120213023321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807468 + ... + 3083401.

It is an arithmetic number, because the mean of its divisors is an integer number (216567723600).

Almost surely, 2^{3120213023323} is an apocalyptic number.

3120213023323 is a deficient number, since it is larger than the sum of its proper divisors (344870554277).

3120213023323 is a wasteful number, since it uses less digits than its factorization.

3120213023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891922.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 3120213023323 its reverse (3233203120213), we get a palindrome (6353416143536).

The spelling of 3120213023323 in words is "three trillion, one hundred twenty billion, two hundred thirteen million, twenty-three thousand, three hundred twenty-three".