132213 has 4 divisors (see below), whose sum is σ = 176288. Its totient is φ = 88140.

The previous prime is 132199. The next prime is 132229. The reversal of 132213 is 312231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132213 - 2⁹ = 131701 is a prime.

It is a super-3 number, since 3×132213³ = 6933359735362791, which contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22033 + ... + 22038.

It is an arithmetic number, because the mean of its divisors is an integer number (44072).

2¹³²²¹³ is an apocalyptic number.

It is an amenable number.

132213 is a deficient number, since it is larger than the sum of its proper divisors (44075).

132213 is an equidigital number, since it uses as much as digits as its factorization.

132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44074.

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

The square root of 132213 is about 363.6110559375. The cubic root of 132213 is about 50.9438058486.

Adding to 132213 its reverse (312231), we get a palindrome (444444).

The spelling of 132213 in words is "one hundred thirty-two thousand, two hundred thirteen".