12323312112303 has 24 divisors (see below), whose sum is σ = 18179287895808. Its totient is φ = 8040646433232.

The previous prime is 12323312112299. The next prime is 12323312112317. The reversal of 12323312112303 is 30321121332321.

12323312112303 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 331 + 21 + 1 + 2 + 303 = 666.

It is not a de Polignac number, because 12323312112303 - 2² = 12323312112299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323312112383) 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 23 ways as a sum of consecutive naturals, for example, 58659576 + ... + 58869282.

It is an arithmetic number, because the mean of its divisors is an integer number (757470328992).

Almost surely, 2^{12323312112303} is an apocalyptic number.

12323312112303 is a deficient number, since it is larger than the sum of its proper divisors (5855975783505).

12323312112303 is a wasteful number, since it uses less digits than its factorization.

12323312112303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348683 (or 348680 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12323312112303 its reverse (30321121332321), we get a palindrome (42644433444624).

The spelling of 12323312112303 in words is "twelve trillion, three hundred twenty-three billion, three hundred twelve million, one hundred twelve thousand, three hundred three".