12402524203 has 2 divisors, whose sum is σ = 12402524204. Its totient is φ = 12402524202.

The previous prime is 12402524201. The next prime is 12402524243. The reversal of 12402524203 is 30242520421.

12402524203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12402524203 - 2¹ = 12402524201 is a prime.

Together with 12402524201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12402524201) 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, 6201262101 + 6201262102.

It is an arithmetic number, because the mean of its divisors is an integer number (6201262102).

Almost surely, 2^12402524203 is an apocalyptic number.

12402524203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12402524203 is an equidigital number, since it uses as much as digits as its factorization.

12402524203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The spelling of 12402524203 in words is "twelve billion, four hundred two million, five hundred twenty-four thousand, two hundred three".