12541340107 has 2 divisors, whose sum is σ = 12541340108. Its totient is φ = 12541340106.

The previous prime is 12541340093. The next prime is 12541340117. The reversal of 12541340107 is 70104314521.

It is a strong prime.

It is an emirp because it is prime and its reverse (70104314521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12541340107 is a prime.

It is not a weakly prime, because it can be changed into another prime (12541340117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6270670053 + 6270670054.

It is an arithmetic number, because the mean of its divisors is an integer number (6270670054).

Almost surely, 2^12541340107 is an apocalyptic number.

12541340107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12541340107 is an equidigital number, since it uses as much as digits as its factorization.

12541340107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 12541340107 its reverse (70104314521), we get a palindrome (82645654628).

The spelling of 12541340107 in words is "twelve billion, five hundred forty-one million, three hundred forty thousand, one hundred seven".