33120330421011 has 8 divisors (see below), whose sum is σ = 44160729636240. Its totient is φ = 22080075743232.

The previous prime is 33120330421001. The next prime is 33120330421019. The reversal of 33120330421011 is 11012403302133.

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

It is not a de Polignac number, because 33120330421011 - 2⁷ = 33120330420883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33120330421019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35598550 + ... + 36517083.

It is an arithmetic number, because the mean of its divisors is an integer number (5520091204530).

Almost surely, 2^{33120330421011} is an apocalyptic number.

33120330421011 is a deficient number, since it is larger than the sum of its proper divisors (11040399215229).

33120330421011 is a wasteful number, since it uses less digits than its factorization.

33120330421011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72268725.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 33120330421011 its reverse (11012403302133), we get a palindrome (44132733723144).

The spelling of 33120330421011 in words is "thirty-three trillion, one hundred twenty billion, three hundred thirty million, four hundred twenty-one thousand, eleven".