12119983 has 2 divisors, whose sum is σ = 12119984. Its totient is φ = 12119982.

The previous prime is 12119959. The next prime is 12119993. The reversal of 12119983 is 38991121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12119983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12119903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6059991 + 6059992.

It is an arithmetic number, because the mean of its divisors is an integer number (6059992).

Almost surely, 2^12119983 is an apocalyptic number.

12119983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12119983 is an equidigital number, since it uses as much as digits as its factorization.

12119983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 34.

The square root of 12119983 is about 3481.3765955438. The cubic root of 12119983 is about 229.7033541712.

The spelling of 12119983 in words is "twelve million, one hundred nineteen thousand, nine hundred eighty-three".