12452003203 has 2 divisors, whose sum is σ = 12452003204. Its totient is φ = 12452003202.

The previous prime is 12452003119. The next prime is 12452003219. The reversal of 12452003203 is 30230025421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12452003203 is a prime.

It is not a weakly prime, because it can be changed into another prime (12452003293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6226001601 + 6226001602.

It is an arithmetic number, because the mean of its divisors is an integer number (6226001602).

Almost surely, 2^12452003203 is an apocalyptic number.

12452003203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452003203 is an equidigital number, since it uses as much as digits as its factorization.

12452003203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 12452003203 its reverse (30230025421), we get a palindrome (42682028624).

The spelling of 12452003203 in words is "twelve billion, four hundred fifty-two million, three thousand, two hundred three".