33033042011 has 8 divisors (see below), whose sum is σ = 33327697920. Its totient is φ = 32738926248.

The previous prime is 33033041957. The next prime is 33033042013. The reversal of 33033042011 is 11024033033.

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 33033042011 - 2¹⁸ = 33032779867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33033042013) 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 7 ways as a sum of consecutive naturals, for example, 11681 + ... + 257298.

It is an arithmetic number, because the mean of its divisors is an integer number (4165962240).

Almost surely, 2^33033042011 is an apocalyptic number.

33033042011 is a deficient number, since it is larger than the sum of its proper divisors (294655909).

33033042011 is a wasteful number, since it uses less digits than its factorization.

33033042011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270073.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33033042011 its reverse (11024033033), we get a palindrome (44057075044).

The spelling of 33033042011 in words is "thirty-three billion, thirty-three million, forty-two thousand, eleven".