33132410240213 has 4 divisors (see below), whose sum is σ = 33675564506508. Its totient is φ = 32589255973920.

The previous prime is 33132410240201. The next prime is 33132410240243. The reversal of 33132410240213 is 31204201423133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 495675137764 + 32636735102449 = 704042^2 + 5712857^2 .

It is a cyclic number.

It is not a de Polignac number, because 33132410240213 - 2¹² = 33132410236117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33132410240243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271577133056 + ... + 271577133177.

It is an arithmetic number, because the mean of its divisors is an integer number (8418891126627).

Almost surely, 2^{33132410240213} is an apocalyptic number.

It is an amenable number.

33132410240213 is a deficient number, since it is larger than the sum of its proper divisors (543154266295).

33132410240213 is an equidigital number, since it uses as much as digits as its factorization.

33132410240213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543154266294.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 33132410240213 its reverse (31204201423133), we get a palindrome (64336611663346).

The spelling of 33132410240213 in words is "thirty-three trillion, one hundred thirty-two billion, four hundred ten million, two hundred forty thousand, two hundred thirteen".