132000321 has 8 divisors (see below), whose sum is σ = 176076640. Its totient is φ = 87962112.

The previous prime is 132000317. The next prime is 132000331. The reversal of 132000321 is 123000231.

It is a happy number.

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

It is not a de Polignac number, because 132000321 - 2² = 132000317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132000297 and 132000306.

It is not an unprimeable number, because it can be changed into a prime (132000311) 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, 115 + ... + 16248.

It is an arithmetic number, because the mean of its divisors is an integer number (22009580).

Almost surely, 2^132000321 is an apocalyptic number.

It is an amenable number.

132000321 is a deficient number, since it is larger than the sum of its proper divisors (44076319).

132000321 is a wasteful number, since it uses less digits than its factorization.

132000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19055.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 132000321 is about 11489.1392627995. The cubic root of 132000321 is about 509.1647496973.

Adding to 132000321 its reverse (123000231), we get a palindrome (255000552).

The spelling of 132000321 in words is "one hundred thirty-two million, three hundred twenty-one", and thus it is an aban number.