12301311013 has 2 divisors, whose sum is σ = 12301311014. Its totient is φ = 12301311012.

The previous prime is 12301310941. The next prime is 12301311041. The reversal of 12301311013 is 31011310321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8589211684 + 3712099329 = 92678^2 + 60927^2 .

It is a cyclic number.

It is not a de Polignac number, because 12301311013 - 2¹³ = 12301302821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12301311073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150655506 + 6150655507.

It is an arithmetic number, because the mean of its divisors is an integer number (6150655507).

Almost surely, 2^12301311013 is an apocalyptic number.

It is an amenable number.

12301311013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301311013 is an equidigital number, since it uses as much as digits as its factorization.

12301311013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12301311013 its reverse (31011310321), we get a palindrome (43312621334).

The spelling of 12301311013 in words is "twelve billion, three hundred one million, three hundred eleven thousand, thirteen".