132880321 has 8 divisors (see below), whose sum is σ = 151933760. Its totient is φ = 113844528.

The previous prime is 132880309. The next prime is 132880337. The reversal of 132880321 is 123088231.

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

It is not a de Polignac number, because 132880321 - 2⁷ = 132880193 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 132880321.

It is not an unprimeable number, because it can be changed into a prime (132850321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23635 + ... + 28711.

It is an arithmetic number, because the mean of its divisors is an integer number (18991720).

Almost surely, 2^132880321 is an apocalyptic number.

It is an amenable number.

132880321 is a deficient number, since it is larger than the sum of its proper divisors (19053439).

132880321 is an equidigital number, since it uses as much as digits as its factorization.

132880321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8823.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 132880321 is about 11527.3726841809. The cubic root of 132880321 is about 510.2937190570.

The spelling of 132880321 in words is "one hundred thirty-two million, eight hundred eighty thousand, three hundred twenty-one".