12116283 has 4 divisors (see below), whose sum is σ = 16155048. Its totient is φ = 8077520.

The previous prime is 12116231. The next prime is 12116297. The reversal of 12116283 is 38261121.

12116283 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12116283 - 2¹² = 12112187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12116483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019378 + ... + 2019383.

It is an arithmetic number, because the mean of its divisors is an integer number (4038762).

Almost surely, 2^12116283 is an apocalyptic number.

12116283 is a deficient number, since it is larger than the sum of its proper divisors (4038765).

12116283 is an equidigital number, since it uses as much as digits as its factorization.

12116283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038764.

The product of its digits is 576, while the sum is 24.

The square root of 12116283 is about 3480.8451559930. The cubic root of 12116283 is about 229.6799771056.

The spelling of 12116283 in words is "twelve million, one hundred sixteen thousand, two hundred eighty-three".