132113321 has 8 divisors (see below), whose sum is σ = 135362304. Its totient is φ = 128903040.

The previous prime is 132113309. The next prime is 132113339. The reversal of 132113321 is 123311231.

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

It is a cyclic number.

It is not a de Polignac number, because 132113321 - 2⁶ = 132113257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132113321.

It is not an unprimeable number, because it can be changed into a prime (132413321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2705 + ... + 16478.

It is an arithmetic number, because the mean of its divisors is an integer number (16920288).

Almost surely, 2^132113321 is an apocalyptic number.

It is an amenable number.

132113321 is a deficient number, since it is larger than the sum of its proper divisors (3248983).

132113321 is an equidigital number, since it uses as much as digits as its factorization.

132113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19351.

The product of its digits is 108, while the sum is 17.

The square root of 132113321 is about 11494.0558985938. The cubic root of 132113321 is about 509.3099998657.

Adding to 132113321 its reverse (123311231), we get a palindrome (255424552).

The spelling of 132113321 in words is "one hundred thirty-two million, one hundred thirteen thousand, three hundred twenty-one".