12003340313 has 2 divisors, whose sum is σ = 12003340314. Its totient is φ = 12003340312.

The previous prime is 12003340273. The next prime is 12003340333. The reversal of 12003340313 is 31304330021.

It is an a-pointer prime, because the next prime (12003340333) can be obtained adding 12003340313 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11983243024 + 20097289 = 109468^2 + 4483^2 .

It is a cyclic number.

It is not a de Polignac number, because 12003340313 - 2⁸ = 12003340057 is a prime.

It is not a weakly prime, because it can be changed into another prime (12003340333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001670156 + 6001670157.

It is an arithmetic number, because the mean of its divisors is an integer number (6001670157).

Almost surely, 2^12003340313 is an apocalyptic number.

It is an amenable number.

12003340313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12003340313 is an equidigital number, since it uses as much as digits as its factorization.

12003340313 is an evil number, because the sum of its binary digits is even.

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

Adding to 12003340313 its reverse (31304330021), we get a palindrome (43307670334).

The spelling of 12003340313 in words is "twelve billion, three million, three hundred forty thousand, three hundred thirteen".