12304331023303 has 8 divisors (see below), whose sum is σ = 13533839684496. Its totient is φ = 11185755474520.

The previous prime is 12304331023301. The next prime is 12304331023339. The reversal of 12304331023303 is 30332013340321.

It is not a de Polignac number, because 12304331023303 - 2¹ = 12304331023301 is a prime.

It is a super-2 number, since 2×12304331023303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12304331023301) 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 7 ways as a sum of consecutive naturals, for example, 4622211676 + ... + 4622214337.

It is an arithmetic number, because the mean of its divisors is an integer number (1691729960562).

Almost surely, 2^{12304331023303} is an apocalyptic number.

12304331023303 is a deficient number, since it is larger than the sum of its proper divisors (1229508661193).

12304331023303 is an frugal number, since it uses more digits than its factorization.

12304331023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244426046 (or 9244426024 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12304331023303 its reverse (30332013340321), we get a palindrome (42636344363624).

The spelling of 12304331023303 in words is "twelve trillion, three hundred four billion, three hundred thirty-one million, twenty-three thousand, three hundred three".