12320103201323 has 16 divisors (see below), whose sum is σ = 13272558795360. Its totient is φ = 11393149349376.

The previous prime is 12320103201293. The next prime is 12320103201379. The reversal of 12320103201323 is 32310230102321.

It is a cyclic number.

It is not a de Polignac number, because 12320103201323 - 2¹⁶ = 12320103135787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12320103203323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072436 + ... + 5078417.

It is an arithmetic number, because the mean of its divisors is an integer number (829534924710).

Almost surely, 2^{12320103201323} is an apocalyptic number.

12320103201323 is a deficient number, since it is larger than the sum of its proper divisors (952455594037).

12320103201323 is a wasteful number, since it uses less digits than its factorization.

12320103201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152926.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12320103201323 its reverse (32310230102321), we get a palindrome (44630333303644).

The spelling of 12320103201323 in words is "twelve trillion, three hundred twenty billion, one hundred three million, two hundred one thousand, three hundred twenty-three".