12302331321223 has 8 divisors (see below), whose sum is σ = 12739933583136. Its totient is φ = 11872339533600.

The previous prime is 12302331321221. The next prime is 12302331321263. The reversal of 12302331321223 is 32212313320321.

It is a happy number.

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 12302331321223 - 2¹ = 12302331321221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12302331321191 and 12302331321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302331321221) 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, 1902615283 + ... + 1902621748.

It is an arithmetic number, because the mean of its divisors is an integer number (1592491697892).

Almost surely, 2^{12302331321223} is an apocalyptic number.

12302331321223 is a deficient number, since it is larger than the sum of its proper divisors (437602261913).

12302331321223 is an equidigital number, since it uses as much as digits as its factorization.

12302331321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805237145.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12302331321223 its reverse (32212313320321), we get a palindrome (44514644641544).

The spelling of 12302331321223 in words is "twelve trillion, three hundred two billion, three hundred thirty-one million, three hundred twenty-one thousand, two hundred twenty-three".