12403332324323 has 8 divisors (see below), whose sum is σ = 12965508679680. Its totient is φ = 11851285272840.

The previous prime is 12403332324259. The next prime is 12403332324349. The reversal of 12403332324323 is 32342323330421.

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 12403332324323 - 2⁶ = 12403332324259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12403332323323) 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, 2532323465 + ... + 2532328362.

It is an arithmetic number, because the mean of its divisors is an integer number (1620688584960).

Almost surely, 2^{12403332324323} is an apocalyptic number.

12403332324323 is a deficient number, since it is larger than the sum of its proper divisors (562176355357).

12403332324323 is an equidigital number, since it uses as much as digits as its factorization.

12403332324323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064651937.

The product of its (nonzero) digits is 186624, while the sum is 35.

Adding to 12403332324323 its reverse (32342323330421), we get a palindrome (44745655654744).

The spelling of 12403332324323 in words is "twelve trillion, four hundred three billion, three hundred thirty-two million, three hundred twenty-four thousand, three hundred twenty-three".