12003320039 has 2 divisors, whose sum is σ = 12003320040. Its totient is φ = 12003320038.

The previous prime is 12003319973. The next prime is 12003320041. The reversal of 12003320039 is 93002330021.

12003320039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12003320039 - 2²⁸ = 11734884583 is a prime.

Together with 12003320041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12003319996 and 12003320023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12003320059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001660019 + 6001660020.

It is an arithmetic number, because the mean of its divisors is an integer number (6001660020).

Almost surely, 2^12003320039 is an apocalyptic number.

12003320039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003320039 is an equidigital number, since it uses as much as digits as its factorization.

12003320039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The spelling of 12003320039 in words is "twelve billion, three million, three hundred twenty thousand, thirty-nine".