12030322313 has 2 divisors, whose sum is σ = 12030322314. Its totient is φ = 12030322312.

The previous prime is 12030322309. The next prime is 12030322361. The reversal of 12030322313 is 31322303021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11991783049 + 38539264 = 109507^2 + 6208^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030322313 - 2² = 12030322309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12030322373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015161156 + 6015161157.

It is an arithmetic number, because the mean of its divisors is an integer number (6015161157).

Almost surely, 2^12030322313 is an apocalyptic number.

It is an amenable number.

12030322313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030322313 is an equidigital number, since it uses as much as digits as its factorization.

12030322313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12030322313 its reverse (31322303021), we get a palindrome (43352625334).

The spelling of 12030322313 in words is "twelve billion, thirty million, three hundred twenty-two thousand, three hundred thirteen".