12383563 has 2 divisors, whose sum is σ = 12383564. Its totient is φ = 12383562.

The previous prime is 12383521. The next prime is 12383597. The reversal of 12383563 is 36538321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12383563 - 2⁹ = 12383051 is a prime.

It is not a weakly prime, because it can be changed into another prime (12383263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191781 + 6191782.

It is an arithmetic number, because the mean of its divisors is an integer number (6191782).

Almost surely, 2^12383563 is an apocalyptic number.

12383563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12383563 is an equidigital number, since it uses as much as digits as its factorization.

12383563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 12383563 is about 3519.0287012186. The cubic root of 12383563 is about 231.3565889929.

The spelling of 12383563 in words is "twelve million, three hundred eighty-three thousand, five hundred sixty-three".