33320201133 has 4 divisors (see below), whose sum is σ = 44426934848. Its totient is φ = 22213467420.

The previous prime is 33320201087. The next prime is 33320201141. The reversal of 33320201133 is 33110202333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 33320201133 - 2¹⁷ = 33320070061 is a prime.

It is a super-2 number, since 2×33320201133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33320201933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5553366853 + ... + 5553366858.

It is an arithmetic number, because the mean of its divisors is an integer number (11106733712).

Almost surely, 2^33320201133 is an apocalyptic number.

It is an amenable number.

33320201133 is a deficient number, since it is larger than the sum of its proper divisors (11106733715).

33320201133 is a wasteful number, since it uses less digits than its factorization.

33320201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11106733714.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33320201133 its reverse (33110202333), we get a palindrome (66430403466).

The spelling of 33320201133 in words is "thirty-three billion, three hundred twenty million, two hundred one thousand, one hundred thirty-three".