12116803 has 2 divisors, whose sum is σ = 12116804. Its totient is φ = 12116802.

The previous prime is 12116773. The next prime is 12116821. The reversal of 12116803 is 30861121.

12116803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12116803 - 2¹³ = 12108611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12116833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6058401 + 6058402.

It is an arithmetic number, because the mean of its divisors is an integer number (6058402).

Almost surely, 2^12116803 is an apocalyptic number.

12116803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12116803 is an equidigital number, since it uses as much as digits as its factorization.

12116803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 12116803 is about 3480.9198496949. The cubic root of 12116803 is about 229.6832628185.

Adding to 12116803 its reverse (30861121), we get a palindrome (42977924).

The spelling of 12116803 in words is "twelve million, one hundred sixteen thousand, eight hundred three".