12330936391 has 2 divisors, whose sum is σ = 12330936392. Its totient is φ = 12330936390.

The previous prime is 12330936389. The next prime is 12330936463. The reversal of 12330936391 is 19363903321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12330936391 - 2¹ = 12330936389 is a prime.

Together with 12330936389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330934391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165468195 + 6165468196.

It is an arithmetic number, because the mean of its divisors is an integer number (6165468196).

Almost surely, 2^12330936391 is an apocalyptic number.

12330936391 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330936391 is an equidigital number, since it uses as much as digits as its factorization.

12330936391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 40.

The spelling of 12330936391 in words is "twelve billion, three hundred thirty million, nine hundred thirty-six thousand, three hundred ninety-one".