12102160 has 40 divisors (see below), whose sum is σ = 32158656. Its totient is φ = 4149120.

The previous prime is 12102157. The next prime is 12102199. The reversal of 12102160 is 6120121.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 12102160.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10246 + ... + 11365.

Almost surely, 2^12102160 is an apocalyptic number.

12102160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12102160 is an abundant number, since it is smaller than the sum of its proper divisors (20056496).

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

12102160 is a wasteful number, since it uses less digits than its factorization.

12102160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21631 (or 21625 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12102160 is about 3478.8158905007. The cubic root of 12102160 is about 229.5907024365.

Adding to 12102160 its reverse (6120121), we get a palindrome (18222281).

The spelling of 12102160 in words is "twelve million, one hundred two thousand, one hundred sixty".