12113301517 has 2 divisors, whose sum is σ = 12113301518. Its totient is φ = 12113301516.

The previous prime is 12113301511. The next prime is 12113301521. The reversal of 12113301517 is 71510331121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6705316996 + 5407984521 = 81886^2 + 73539^2 .

It is a cyclic number.

It is not a de Polignac number, because 12113301517 - 2²⁷ = 11979083789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12113301491 and 12113301500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12113301511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056650758 + 6056650759.

It is an arithmetic number, because the mean of its divisors is an integer number (6056650759).

Almost surely, 2^12113301517 is an apocalyptic number.

It is an amenable number.

12113301517 is a deficient number, since it is larger than the sum of its proper divisors (1).

12113301517 is an equidigital number, since it uses as much as digits as its factorization.

12113301517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

Adding to 12113301517 its reverse (71510331121), we get a palindrome (83623632638).

The spelling of 12113301517 in words is "twelve billion, one hundred thirteen million, three hundred one thousand, five hundred seventeen".