12321321083 has 2 divisors, whose sum is σ = 12321321084. Its totient is φ = 12321321082.

The previous prime is 12321321041. The next prime is 12321321127. The reversal of 12321321083 is 38012312321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12321321083 - 2²⁶ = 12254212219 is a prime.

It is not a weakly prime, because it can be changed into another prime (12321341083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160660541 + 6160660542.

It is an arithmetic number, because the mean of its divisors is an integer number (6160660542).

Almost surely, 2^12321321083 is an apocalyptic number.

12321321083 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321321083 is an equidigital number, since it uses as much as digits as its factorization.

12321321083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 12321321083 in words is "twelve billion, three hundred twenty-one million, three hundred twenty-one thousand, eighty-three".