12105168 has 40 divisors (see below), whose sum is σ = 32039616. Its totient is φ = 3936000.

The previous prime is 12105167. The next prime is 12105193. The reversal of 12105168 is 86150121.

12105168 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12105167) 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, 1108 + ... + 5043.

Almost surely, 2^12105168 is an apocalyptic number.

It is an amenable number.

12105168 is an abundant number, since it is smaller than the sum of its proper divisors (19934448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12105168 is a wasteful number, since it uses less digits than its factorization.

12105168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203 (or 6197 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 12105168 is about 3479.2481946536. The cubic root of 12105168 is about 229.6097225018.

Adding to 12105168 its reverse (86150121), we get a palindrome (98255289).

The spelling of 12105168 in words is "twelve million, one hundred five thousand, one hundred sixty-eight".