12321101312323 has 2 divisors, whose sum is σ = 12321101312324. Its totient is φ = 12321101312322.

The previous prime is 12321101312309. The next prime is 12321101312393. The reversal of 12321101312323 is 32321310112321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12321101312323 - 2⁹ = 12321101311811 is a prime.

It is not a weakly prime, because it can be changed into another prime (12321101312393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160550656161 + 6160550656162.

It is an arithmetic number, because the mean of its divisors is an integer number (6160550656162).

Almost surely, 2^{12321101312323} is an apocalyptic number.

12321101312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321101312323 is an equidigital number, since it uses as much as digits as its factorization.

12321101312323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12321101312323 its reverse (32321310112321), we get a palindrome (44642411424644).

The spelling of 12321101312323 in words is "twelve trillion, three hundred twenty-one billion, one hundred one million, three hundred twelve thousand, three hundred twenty-three".