13033122011 has 32 divisors (see below), whose sum is σ = 16228574208. Its totient is φ = 10191841920.

The previous prime is 13033122001. The next prime is 13033122059. The reversal of 13033122011 is 11022133031.

13033122011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13033122011 - 2⁶ = 13033121947 is a prime.

It is a super-2 number, since 2×13033122011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13033122001) 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 31 ways as a sum of consecutive naturals, for example, 3133145 + ... + 3137301.

It is an arithmetic number, because the mean of its divisors is an integer number (507142944).

Almost surely, 2^13033122011 is an apocalyptic number.

13033122011 is a deficient number, since it is larger than the sum of its proper divisors (3195452197).

13033122011 is a wasteful number, since it uses less digits than its factorization.

13033122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4571.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13033122011 its reverse (11022133031), we get a palindrome (24055255042).

The spelling of 13033122011 in words is "thirteen billion, thirty-three million, one hundred twenty-two thousand, eleven".