12103384 has 8 divisors (see below), whose sum is σ = 22693860. Its totient is φ = 6051688.

The previous prime is 12103381. The next prime is 12103387. The reversal of 12103384 is 48330121.

It is an interprime number because it is at equal distance from previous prime (12103381) and next prime (12103387).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756454 + ... + 756469.

Almost surely, 2^12103384 is an apocalyptic number.

It is an amenable number.

12103384 is a deficient number, since it is larger than the sum of its proper divisors (10590476).

12103384 is a wasteful number, since it uses less digits than its factorization.

12103384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512929 (or 1512925 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12103384 is about 3478.9918079812. The cubic root of 12103384 is about 229.5984423646.

The spelling of 12103384 in words is "twelve million, one hundred three thousand, three hundred eighty-four".