12108371 has 8 divisors (see below), whose sum is σ = 13338624. Its totient is φ = 10899720.

The previous prime is 12108359. The next prime is 12108391. The reversal of 12108371 is 17380121.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12108371 - 2¹⁸ = 11846227 is a prime.

It is a super-2 number, since 2×12108371² = 293225296547282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12108331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4211 + ... + 6476.

It is an arithmetic number, because the mean of its divisors is an integer number (1667328).

Almost surely, 2^12108371 is an apocalyptic number.

12108371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12108371 is a deficient number, since it is larger than the sum of its proper divisors (1230253).

12108371 is a wasteful number, since it uses less digits than its factorization.

12108371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10801.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 12108371 is about 3479.7084647999. The cubic root of 12108371 is about 229.6299721199.

Adding to 12108371 its reverse (17380121), we get a palindrome (29488492).

The spelling of 12108371 in words is "twelve million, one hundred eight thousand, three hundred seventy-one".