12107003 has 2 divisors, whose sum is σ = 12107004. Its totient is φ = 12107002.

The previous prime is 12106981. The next prime is 12107041. The reversal of 12107003 is 30070121.

12107003 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 an emirp because it is prime and its reverse (30070121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12107003 - 2¹⁰ = 12105979 is a prime.

It is not a weakly prime, because it can be changed into another prime (12107093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053501 + 6053502.

It is an arithmetic number, because the mean of its divisors is an integer number (6053502).

Almost surely, 2^12107003 is an apocalyptic number.

12107003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107003 is an equidigital number, since it uses as much as digits as its factorization.

12107003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 12107003 is about 3479.5118910560. The cubic root of 12107003 is about 229.6213239532.

Adding to 12107003 its reverse (30070121), we get a palindrome (42177124).

The spelling of 12107003 in words is "twelve million, one hundred seven thousand, three".