33313320011 has 8 divisors (see below), whose sum is σ = 33492228000. Its totient is φ = 33134889600.

The previous prime is 33313319999. The next prime is 33313320049. The reversal of 33313320011 is 11002331333.

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 33313320011 - 2¹⁸ = 33313057867 is a prime.

It is a super-2 number, since 2×33313320011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33313323011) 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 7 ways as a sum of consecutive naturals, for example, 20930 + ... + 258968.

It is an arithmetic number, because the mean of its divisors is an integer number (4186528500).

Almost surely, 2^33313320011 is an apocalyptic number.

33313320011 is a deficient number, since it is larger than the sum of its proper divisors (178907989).

33313320011 is a wasteful number, since it uses less digits than its factorization.

33313320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238789.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 33313320011 its reverse (11002331333), we get a palindrome (44315651344).

The spelling of 33313320011 in words is "thirty-three billion, three hundred thirteen million, three hundred twenty thousand, eleven".