2111013233311 has 8 divisors (see below), whose sum is σ = 2202813942624. Its totient is φ = 2019213984480.

The previous prime is 2111013233299. The next prime is 2111013233327. The reversal of 2111013233311 is 1133323101112.

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 2111013233311 - 2⁵ = 2111013233279 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 (2111013233411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3426405 + ... + 3995281.

It is an arithmetic number, because the mean of its divisors is an integer number (275351742828).

Almost surely, 2^{2111013233311} is an apocalyptic number.

2111013233311 is a deficient number, since it is larger than the sum of its proper divisors (91800709313).

2111013233311 is a wasteful number, since it uses less digits than its factorization.

2111013233311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730241.

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

Adding to 2111013233311 its reverse (1133323101112), we get a palindrome (3244336334423).

The spelling of 2111013233311 in words is "two trillion, one hundred eleven billion, thirteen million, two hundred thirty-three thousand, three hundred eleven".