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12183 = 331131

12183 has 8 divisors (see below), whose sum is σ = 16896. Its totient is φ = 7800.

The previous prime is 12163. The next prime is 12197. The reversal of 12183 is 38121.

It is a happy number.

12183 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12183 - 26 = 12119 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 158.

It is an arithmetic number, because the mean of its divisors is an integer number (2112).

212183 is an apocalyptic number.

12183 is a deficient number, since it is larger than the sum of its proper divisors (4713).

12183 is a wasteful number, since it uses less digits than its factorization.

12183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its digits is 48, while the sum is 15.

The square root of 12183 is about 110.3766279608. The cubic root of 12183 is about 23.0100774994.

It can be divided in two parts, 1218 and 3, that added together give a palindrome (1221).

The spelling of 12183 in words is "twelve thousand, one hundred eighty-three".

Divisors: 1 3 31 93 131 393 4061 12183