12330034309 has 2 divisors, whose sum is σ = 12330034310. Its totient is φ = 12330034308.

The previous prime is 12330034303. The next prime is 12330034351. The reversal of 12330034309 is 90343003321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11512646209 + 817388100 = 107297^2 + 28590^2 .

It is a cyclic number.

It is not a de Polignac number, because 12330034309 - 2⁹ = 12330033797 is a prime.

It is a super-2 number, since 2×12330034309² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330034303) 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, 6165017154 + 6165017155.

It is an arithmetic number, because the mean of its divisors is an integer number (6165017155).

Almost surely, 2^12330034309 is an apocalyptic number.

It is an amenable number.

12330034309 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330034309 is an equidigital number, since it uses as much as digits as its factorization.

12330034309 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 28.

It can be divided in two parts, 123300 and 34309, that added together give a square (157609 = 397²).

The spelling of 12330034309 in words is "twelve billion, three hundred thirty million, thirty-four thousand, three hundred nine".