2133313012111 has 32 divisors (see below), whose sum is σ = 2326494597120. Its totient is φ = 1949961552000.

The previous prime is 2133313012079. The next prime is 2133313012289. The reversal of 2133313012111 is 1112103133312.

It is a cyclic number.

It is not a de Polignac number, because 2133313012111 - 2⁵ = 2133313012079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133313012811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276941886 + ... + 276949588.

It is an arithmetic number, because the mean of its divisors is an integer number (72702956160).

Almost surely, 2^{2133313012111} is an apocalyptic number.

2133313012111 is a deficient number, since it is larger than the sum of its proper divisors (193181585009).

2133313012111 is a wasteful number, since it uses less digits than its factorization.

2133313012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11967.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 2133313012111 its reverse (1112103133312), we get a palindrome (3245416145423).

The spelling of 2133313012111 in words is "two trillion, one hundred thirty-three billion, three hundred thirteen million, twelve thousand, one hundred eleven".