132213109 has 8 divisors (see below), whose sum is σ = 155975168. Its totient is φ = 109669680.

The previous prime is 132213073. The next prime is 132213143. The reversal of 132213109 is 901312231.

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 132213109 - 2⁷ = 132212981 is a prime.

It is a super-3 number, since 3×132213109³ (a number of 25 digits) contains 333 as substring.

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 132213109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132213509) 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, 304422 + ... + 304855.

It is an arithmetic number, because the mean of its divisors is an integer number (19496896).

Almost surely, 2^132213109 is an apocalyptic number.

It is an amenable number.

132213109 is a deficient number, since it is larger than the sum of its proper divisors (23762059).

132213109 is an equidigital number, since it uses as much as digits as its factorization.

132213109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609315.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 132213109 is about 11498.3959316072. The cubic root of 132213109 is about 509.4381984843.

It can be divided in two parts, 13 and 2213109, that added together give a palindrome (2213122).

The spelling of 132213109 in words is "one hundred thirty-two million, two hundred thirteen thousand, one hundred nine".