12103376 has 20 divisors (see below), whose sum is σ = 23836644. Its totient is φ = 5952000.

The previous prime is 12103367. The next prime is 12103381. The reversal of 12103376 is 67330121.

It is a happy number.

12103376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2016400 + 10086976 = 1420^2 + 3176^2 .

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5225 + ... + 7176.

Almost surely, 2^12103376 is an apocalyptic number.

12103376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12103376 is a deficient number, since it is larger than the sum of its proper divisors (11733268).

12103376 is a wasteful number, since it uses less digits than its factorization.

12103376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12470 (or 12464 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 12103376 is about 3478.9906582226. The cubic root of 12103376 is about 229.5983917785.

Adding to 12103376 its reverse (67330121), we get a palindrome (79433497).

The spelling of 12103376 in words is "twelve million, one hundred three thousand, three hundred seventy-six".