12454003 has 2 divisors, whose sum is σ = 12454004. Its totient is φ = 12454002.

The previous prime is 12453977. The next prime is 12454009. The reversal of 12454003 is 30045421.

12454003 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12454003 is a prime.

It is not a weakly prime, because it can be changed into another prime (12454009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227001 + 6227002.

It is an arithmetic number, because the mean of its divisors is an integer number (6227002).

Almost surely, 2^12454003 is an apocalyptic number.

12454003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12454003 is an equidigital number, since it uses as much as digits as its factorization.

12454003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 12454003 is about 3529.0229526032. The cubic root of 12454003 is about 231.7944262493.

Adding to 12454003 its reverse (30045421), we get a palindrome (42499424).

The spelling of 12454003 in words is "twelve million, four hundred fifty-four thousand, three".