33023120011 has 16 divisors (see below), whose sum is σ = 38269191168. Its totient is φ = 27909403200.

The previous prime is 33023119967. The next prime is 33023120059. The reversal of 33023120011 is 11002132033.

It is not a de Polignac number, because 33023120011 - 2²³ = 33014731403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33023126011) 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 15 ways as a sum of consecutive naturals, for example, 2174916 + ... + 2190046.

It is an arithmetic number, because the mean of its divisors is an integer number (2391824448).

Almost surely, 2^33023120011 is an apocalyptic number.

33023120011 is a deficient number, since it is larger than the sum of its proper divisors (5246071157).

33023120011 is a wasteful number, since it uses less digits than its factorization.

33023120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19482.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 33023120011 its reverse (11002132033), we get a palindrome (44025252044).

The spelling of 33023120011 in words is "thirty-three billion, twenty-three million, one hundred twenty thousand, eleven".