12107005 has 8 divisors (see below), whose sum is σ = 14565600. Its totient is φ = 9660816.

The previous prime is 12107003. The next prime is 12107041. The reversal of 12107005 is 50070121.

12107005 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 a cyclic number.

It is not a de Polignac number, because 12107005 - 2¹ = 12107003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12107005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107003) 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, 795 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (1820700).

Almost surely, 2^12107005 is an apocalyptic number.

It is an amenable number.

12107005 is a deficient number, since it is larger than the sum of its proper divisors (2458595).

12107005 is an equidigital number, since it uses as much as digits as its factorization.

12107005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 12107005 is about 3479.5121784526. The cubic root of 12107005 is about 229.6213365972.

Adding to 12107005 its reverse (50070121), we get a palindrome (62177126).

The spelling of 12107005 in words is "twelve million, one hundred seven thousand, five".