132210231 has 8 divisors (see below), whose sum is σ = 176348160. Its totient is φ = 88106232.

The previous prime is 132210181. The next prime is 132210263. The reversal of 132210231 is 132012231.

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

It is not a de Polignac number, because 132210231 - 2⁶ = 132210167 is a prime.

It is a super-2 number, since 2×132210231² = 34959090362146722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132210231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132260231) 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, 2730 + ... + 16488.

It is an arithmetic number, because the mean of its divisors is an integer number (22043520).

Almost surely, 2^132210231 is an apocalyptic number.

132210231 is a deficient number, since it is larger than the sum of its proper divisors (44137929).

132210231 is a wasteful number, since it uses less digits than its factorization.

132210231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16965.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132210231 is about 11498.2707830352. The cubic root of 132210231 is about 509.4345019931.

Adding to 132210231 its reverse (132012231), we get a palindrome (264222462).

The spelling of 132210231 in words is "one hundred thirty-two million, two hundred ten thousand, two hundred thirty-one".