12623003 has 2 divisors, whose sum is σ = 12623004. Its totient is φ = 12623002.

The previous prime is 12622997. The next prime is 12623053. The reversal of 12623003 is 30032621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12623003 - 2⁸ = 12622747 is a prime.

It is not a weakly prime, because it can be changed into another prime (12623053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311501 + 6311502.

It is an arithmetic number, because the mean of its divisors is an integer number (6311502).

Almost surely, 2^12623003 is an apocalyptic number.

12623003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12623003 is an equidigital number, since it uses as much as digits as its factorization.

12623003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 12623003 is about 3552.8865729150. The cubic root of 12623003 is about 232.8381974517.

Adding to 12623003 its reverse (30032621), we get a palindrome (42655624).

The spelling of 12623003 in words is "twelve million, six hundred twenty-three thousand, three".