12093111 has 8 divisors (see below), whose sum is σ = 17915760. Its totient is φ = 8062056.

The previous prime is 12093089. The next prime is 12093113. The reversal of 12093111 is 11139021.

12093111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12093111 - 2⁵ = 12093079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12093113) 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 7 ways as a sum of consecutive naturals, for example, 223920 + ... + 223973.

It is an arithmetic number, because the mean of its divisors is an integer number (2239470).

Almost surely, 2^12093111 is an apocalyptic number.

12093111 is a deficient number, since it is larger than the sum of its proper divisors (5822649).

12093111 is an equidigital number, since it uses as much as digits as its factorization.

12093111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447902 (or 447896 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 12093111 is about 3477.5150610745. The cubic root of 12093111 is about 229.5334651528.

The spelling of 12093111 in words is "twelve million, ninety-three thousand, one hundred eleven".