12300023639 has 2 divisors, whose sum is σ = 12300023640. Its totient is φ = 12300023638.

The previous prime is 12300023609. The next prime is 12300023641. The reversal of 12300023639 is 93632000321.

It is a strong prime.

It is an emirp because it is prime and its reverse (93632000321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12300023639 - 2¹⁶ = 12299958103 is a prime.

Together with 12300023641, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12300023609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150011819 + 6150011820.

It is an arithmetic number, because the mean of its divisors is an integer number (6150011820).

Almost surely, 2^12300023639 is an apocalyptic number.

12300023639 is a deficient number, since it is larger than the sum of its proper divisors (1).

12300023639 is an equidigital number, since it uses as much as digits as its factorization.

12300023639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 12300023639 in words is "twelve billion, three hundred million, twenty-three thousand, six hundred thirty-nine".