132130423 has 8 divisors (see below), whose sum is σ = 139622400. Its totient is φ = 124784088.

The previous prime is 132130403. The next prime is 132130447. The reversal of 132130423 is 324031231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132130423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132130423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132130403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34543 + ... + 38176.

It is an arithmetic number, because the mean of its divisors is an integer number (17452800).

Almost surely, 2^132130423 is an apocalyptic number.

132130423 is a deficient number, since it is larger than the sum of its proper divisors (7491977).

132130423 is an equidigital number, since it uses as much as digits as its factorization.

132130423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72821.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 132130423 is about 11494.7998242684. The cubic root of 132130423 is about 509.3319755548.

Adding to 132130423 its reverse (324031231), we get a palindrome (456161654).

The spelling of 132130423 in words is "one hundred thirty-two million, one hundred thirty thousand, four hundred twenty-three".