12560203 has 2 divisors, whose sum is σ = 12560204. Its totient is φ = 12560202.

The previous prime is 12560201. The next prime is 12560209. The reversal of 12560203 is 30206521.

It is a happy number.

12560203 is digitally balanced in base 3, 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 12560203 - 2¹ = 12560201 is a prime.

Together with 12560201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12560201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6280101 + 6280102.

It is an arithmetic number, because the mean of its divisors is an integer number (6280102).

Almost surely, 2^12560203 is an apocalyptic number.

12560203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12560203 is an equidigital number, since it uses as much as digits as its factorization.

12560203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 12560203 is about 3544.0376691000. The cubic root of 12560203 is about 232.4514285556.

Adding to 12560203 its reverse (30206521), we get a palindrome (42766724).

The spelling of 12560203 in words is "twelve million, five hundred sixty thousand, two hundred three".