12432154313 has 2 divisors, whose sum is σ = 12432154314. Its totient is φ = 12432154312.

The previous prime is 12432154291. The next prime is 12432154331. The reversal of 12432154313 is 31345123421.

12432154313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (12432154331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12354767104 + 77387209 = 111152^2 + 8797^2 .

It is a cyclic number.

It is not a de Polignac number, because 12432154313 - 2¹² = 12432150217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12432184313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216077156 + 6216077157.

It is an arithmetic number, because the mean of its divisors is an integer number (6216077157).

Almost surely, 2^12432154313 is an apocalyptic number.

It is an amenable number.

12432154313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432154313 is an equidigital number, since it uses as much as digits as its factorization.

12432154313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

Adding to 12432154313 its reverse (31345123421), we get a palindrome (43777277734).

The spelling of 12432154313 in words is "twelve billion, four hundred thirty-two million, one hundred fifty-four thousand, three hundred thirteen".