12321330313103 has 8 divisors (see below), whose sum is σ = 14408997575808. Its totient is φ = 10315532354904.

The previous prime is 12321330313079. The next prime is 12321330313129. The reversal of 12321330313103 is 30131303312321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12321330313103 - 2¹⁴ = 12321330296719 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 (12321330316103) 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, 20467325801 + ... + 20467326402.

It is an arithmetic number, because the mean of its divisors is an integer number (1801124696976).

Almost surely, 2^{12321330313103} is an apocalyptic number.

12321330313103 is a deficient number, since it is larger than the sum of its proper divisors (2087667262705).

12321330313103 is an equidigital number, since it uses as much as digits as its factorization.

12321330313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40934652253.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 12321330313103 its reverse (30131303312321), we get a palindrome (42452633625424).

The spelling of 12321330313103 in words is "twelve trillion, three hundred twenty-one billion, three hundred thirty million, three hundred thirteen thousand, one hundred three".