132011213 has 4 divisors (see below), whose sum is σ = 132067068. Its totient is φ = 131955360.

The previous prime is 132011179. The next prime is 132011279. The reversal of 132011213 is 312110231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312110231 = 5879 ⋅53089.

It can be written as a sum of positive squares in 2 ways, for example, as 55920484 + 76090729 = 7478^2 + 8723^2 .

It is a cyclic number.

It is not a de Polignac number, because 132011213 - 2¹⁰ = 132010189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132011413) 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 3 ways as a sum of consecutive naturals, for example, 24218 + ... + 29163.

It is an arithmetic number, because the mean of its divisors is an integer number (33016767).

Almost surely, 2^132011213 is an apocalyptic number.

It is an amenable number.

132011213 is a deficient number, since it is larger than the sum of its proper divisors (55855).

132011213 is an equidigital number, since it uses as much as digits as its factorization.

132011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55854.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 132011213 is about 11489.6132659024. The cubic root of 132011213 is about 509.1787538802.

Adding to 132011213 its reverse (312110231), we get a palindrome (444121444).

The spelling of 132011213 in words is "one hundred thirty-two million, eleven thousand, two hundred thirteen".