12200304013 has 2 divisors, whose sum is σ = 12200304014. Its totient is φ = 12200304012.

The previous prime is 12200304001. The next prime is 12200304029. The reversal of 12200304013 is 31040300221.

It is a happy number.

It is an a-pointer prime, because the next prime (12200304029) can be obtained adding 12200304013 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7439580009 + 4760724004 = 86253^2 + 68998^2 .

It is a cyclic number.

It is not a de Polignac number, because 12200304013 - 2³³ = 3610369421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200302013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100152006 + 6100152007.

It is an arithmetic number, because the mean of its divisors is an integer number (6100152007).

Almost surely, 2^12200304013 is an apocalyptic number.

It is an amenable number.

12200304013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200304013 is an equidigital number, since it uses as much as digits as its factorization.

12200304013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12200304013 its reverse (31040300221), we get a palindrome (43240604234).

The spelling of 12200304013 in words is "twelve billion, two hundred million, three hundred four thousand, thirteen".