33104304040213 has 12 divisors (see below), whose sum is σ = 38509239845280. Its totient is φ = 28375006137912.

The previous prime is 33104304040211. The next prime is 33104304040261. The reversal of 33104304040213 is 31204040340133.

It is not a de Polignac number, because 33104304040213 - 2¹ = 33104304040211 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 (33104304040211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12766078 + ... + 15138736.

It is an arithmetic number, because the mean of its divisors is an integer number (3209103320440).

Almost surely, 2^{33104304040213} is an apocalyptic number.

It is an amenable number.

33104304040213 is a deficient number, since it is larger than the sum of its proper divisors (5404935805067).

33104304040213 is a wasteful number, since it uses less digits than its factorization.

33104304040213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657416 (or 2657409 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33104304040213 its reverse (31204040340133), we get a palindrome (64308344380346).

The spelling of 33104304040213 in words is "thirty-three trillion, one hundred four billion, three hundred four million, forty thousand, two hundred thirteen".