33013004011 has 12 divisors (see below), whose sum is σ = 35816518440. Its totient is φ = 30414970560.

The previous prime is 33013003993. The next prime is 33013004041. The reversal of 33013004011 is 11040031033.

It is not a de Polignac number, because 33013004011 - 2¹⁷ = 33012872939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33013004041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99421 + ... + 275518.

It is an arithmetic number, because the mean of its divisors is an integer number (2984709870).

Almost surely, 2^33013004011 is an apocalyptic number.

33013004011 is a deficient number, since it is larger than the sum of its proper divisors (2803514429).

33013004011 is a wasteful number, since it uses less digits than its factorization.

33013004011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375486 (or 375473 counting only the distinct ones).

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

Adding to 33013004011 its reverse (11040031033), we get a palindrome (44053035044).

The spelling of 33013004011 in words is "thirty-three billion, thirteen million, four thousand, eleven".