12133104 has 40 divisors (see below), whose sum is σ = 33189840. Its totient is φ = 3806208.

The previous prime is 12133073. The next prime is 12133129. The reversal of 12133104 is 40133121.

It is a congruent number.

It is an unprimeable number.

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, 6619 + ... + 8250.

It is an arithmetic number, because the mean of its divisors is an integer number (829746).

Almost surely, 2^12133104 is an apocalyptic number.

It is an amenable number.

12133104 is an abundant number, since it is smaller than the sum of its proper divisors (21056736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133104 is a wasteful number, since it uses less digits than its factorization.

12133104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14897 (or 14891 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12133104 is about 3483.2605415042. The cubic root of 12133104 is about 229.7862159690.

Adding to 12133104 its reverse (40133121), we get a palindrome (52266225).

The spelling of 12133104 in words is "twelve million, one hundred thirty-three thousand, one hundred four".