12103876 has 12 divisors (see below), whose sum is σ = 21344400. Its totient is φ = 6005480.

The previous prime is 12103873. The next prime is 12103879. The reversal of 12103876 is 67830121.

It is an interprime number because it is at equal distance from previous prime (12103873) and next prime (12103879).

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

It is not an unprimeable number, because it can be changed into a prime (12103873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11026 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (1778700).

Almost surely, 2^12103876 is an apocalyptic number.

It is an amenable number.

12103876 is a deficient number, since it is larger than the sum of its proper divisors (9240524).

12103876 is a wasteful number, since it uses less digits than its factorization.

12103876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23234 (or 23232 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 12103876 is about 3479.0625174032. The cubic root of 12103876 is about 229.6015533652.

Adding to 12103876 its reverse (67830121), we get a palindrome (79933997).

The spelling of 12103876 in words is "twelve million, one hundred three thousand, eight hundred seventy-six".