12132134 has 8 divisors (see below), whose sum is σ = 20797968. Its totient is φ = 5199480.

The previous prime is 12132103. The next prime is 12132151. The reversal of 12132134 is 43123121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 433277 + ... + 433304.

It is an arithmetic number, because the mean of its divisors is an integer number (2599746).

Almost surely, 2^12132134 is an apocalyptic number.

12132134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12132134 is a deficient number, since it is larger than the sum of its proper divisors (8665834).

12132134 is an equidigital number, since it uses as much as digits as its factorization.

12132134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866590.

The product of its digits is 144, while the sum is 17.

The square root of 12132134 is about 3483.1213013618. The cubic root of 12132134 is about 229.7800922662.

Adding to 12132134 its reverse (43123121), we get a palindrome (55255255).

The spelling of 12132134 in words is "twelve million, one hundred thirty-two thousand, one hundred thirty-four".