12471203 has 2 divisors, whose sum is σ = 12471204. Its totient is φ = 12471202.

The previous prime is 12471191. The next prime is 12471209. The reversal of 12471203 is 30217421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12471203 - 2⁴ = 12471187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12471209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235601 + 6235602.

It is an arithmetic number, because the mean of its divisors is an integer number (6235602).

Almost surely, 2^12471203 is an apocalyptic number.

12471203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12471203 is an equidigital number, since it uses as much as digits as its factorization.

12471203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12471203 is about 3531.4590469096. The cubic root of 12471203 is about 231.9010862028.

Adding to 12471203 its reverse (30217421), we get a palindrome (42688624).

The spelling of 12471203 in words is "twelve million, four hundred seventy-one thousand, two hundred three".