2011330135133 has 16 divisors (see below), whose sum is σ = 2211506003520. Its totient is φ = 1814077574400.

The previous prime is 2011330135093. The next prime is 2011330135141. The reversal of 2011330135133 is 3315310331102.

It is a cyclic number.

It is not a de Polignac number, because 2011330135133 - 2¹⁸ = 2011329872989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011330105133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254453 + ... + 2021733.

It is an arithmetic number, because the mean of its divisors is an integer number (138219125220).

Almost surely, 2^{2011330135133} is an apocalyptic number.

It is an amenable number.

2011330135133 is a deficient number, since it is larger than the sum of its proper divisors (200175868387).

2011330135133 is a wasteful number, since it uses less digits than its factorization.

2011330135133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768108.

The product of its (nonzero) digits is 2430, while the sum is 26.

Adding to 2011330135133 its reverse (3315310331102), we get a palindrome (5326640466235).

The spelling of 2011330135133 in words is "two trillion, eleven billion, three hundred thirty million, one hundred thirty-five thousand, one hundred thirty-three".