12452105201 has 2 divisors, whose sum is σ = 12452105202. Its totient is φ = 12452105200.

The previous prime is 12452105161. The next prime is 12452105219. The reversal of 12452105201 is 10250125421.

12452105201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11496986176 + 955119025 = 107224^2 + 30905^2 .

It is a cyclic number.

It is not a de Polignac number, because 12452105201 - 2⁶ = 12452105137 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 (12452105291) 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, 6226052600 + 6226052601.

It is an arithmetic number, because the mean of its divisors is an integer number (6226052601).

Almost surely, 2^12452105201 is an apocalyptic number.

It is an amenable number.

12452105201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452105201 is an equidigital number, since it uses as much as digits as its factorization.

12452105201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 12452105201 in words is "twelve billion, four hundred fifty-two million, one hundred five thousand, two hundred one".