12322002031303 has 4 divisors (see below), whose sum is σ = 12477976740640. Its totient is φ = 12166027321968.

The previous prime is 12322002031289. The next prime is 12322002031307. The reversal of 12322002031303 is 30313020022321.

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 12322002031303 - 2³⁷ = 12184563077831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322002031307) 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 3 ways as a sum of consecutive naturals, for example, 77987354550 + ... + 77987354707.

It is an arithmetic number, because the mean of its divisors is an integer number (3119494185160).

Almost surely, 2^{12322002031303} is an apocalyptic number.

12322002031303 is a deficient number, since it is larger than the sum of its proper divisors (155974709337).

12322002031303 is an equidigital number, since it uses as much as digits as its factorization.

12322002031303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155974709336.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12322002031303 its reverse (30313020022321), we get a palindrome (42635022053624).

The spelling of 12322002031303 in words is "twelve trillion, three hundred twenty-two billion, two million, thirty-one thousand, three hundred three".