33055442113 has 8 divisors (see below), whose sum is σ = 33773749632. Its totient is φ = 32337759696.

The previous prime is 33055442009. The next prime is 33055442131. The reversal of 33055442113 is 31124455033.

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

It is a cyclic number.

It is not a de Polignac number, because 33055442113 - 2²⁹ = 32518571201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33055442143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48570 + ... + 261667.

It is an arithmetic number, because the mean of its divisors is an integer number (4221718704).

Almost surely, 2^33055442113 is an apocalyptic number.

It is an amenable number.

33055442113 is a deficient number, since it is larger than the sum of its proper divisors (718307519).

33055442113 is a wasteful number, since it uses less digits than its factorization.

33055442113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312551.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 33055442113 its reverse (31124455033), we get a palindrome (64179897146).

The spelling of 33055442113 in words is "thirty-three billion, fifty-five million, four hundred forty-two thousand, one hundred thirteen".