132319009 has 3 divisors (see below), whose sum is σ = 132330513. Its totient is φ = 132307506.

The previous prime is 132319001. The next prime is 132319027. The reversal of 132319009 is 900913231.

The square root of 132319009 is 11503.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 900913231 = 109 ⋅8265259.

It is not a de Polignac number, because 132319009 - 2³ = 132319001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132319001) 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 in 2 ways as a sum of consecutive naturals, for example, 5752 + ... + 17254.

It is an arithmetic number, because the mean of its divisors is an integer number (44110171).

Almost surely, 2^132319009 is an apocalyptic number.

132319009 is the 11503-rd square number.

132319009 is the 5752-nd centered octagonal number.

It is an amenable number.

132319009 is a deficient number, since it is larger than the sum of its proper divisors (11504).

132319009 is an frugal number, since it uses more digits than its factorization.

132319009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23006 (or 11503 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The cubic root of 132319009 is about 509.5741787157.

The spelling of 132319009 in words is "one hundred thirty-two million, three hundred nineteen thousand, nine".