132006423 has 16 divisors (see below), whose sum is σ = 179487360. Its totient is φ = 86273376.

The previous prime is 132006421. The next prime is 132006443. The reversal of 132006423 is 324600231.

It is a happy number.

It is not a de Polignac number, because 132006423 - 2¹ = 132006421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132006423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132006421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81861 + ... + 83457.

It is an arithmetic number, because the mean of its divisors is an integer number (11217960).

Almost surely, 2^132006423 is an apocalyptic number.

132006423 is a deficient number, since it is larger than the sum of its proper divisors (47480937).

132006423 is a wasteful number, since it uses less digits than its factorization.

132006423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 132006423 is about 11489.4048148718. The cubic root of 132006423 is about 509.1725953233.

Adding to 132006423 its reverse (324600231), we get a palindrome (456606654).

The spelling of 132006423 in words is "one hundred thirty-two million, six thousand, four hundred twenty-three".