2013111411 has 4 divisors (see below), whose sum is σ = 2684148552. Its totient is φ = 1342074272.

The previous prime is 2013111391. The next prime is 2013111421. The reversal of 2013111411 is 1141113102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013111411 - 2⁹ = 2013110899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013111421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335518566 + ... + 335518571.

It is an arithmetic number, because the mean of its divisors is an integer number (671037138).

Almost surely, 2^2013111411 is an apocalyptic number.

2013111411 is a deficient number, since it is larger than the sum of its proper divisors (671037141).

2013111411 is an equidigital number, since it uses as much as digits as its factorization.

2013111411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671037140.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 2013111411 is about 44867.7101154048. The cubic root of 2013111411 is about 1262.6682790558.

Adding to 2013111411 its reverse (1141113102), we get a palindrome (3154224513).

The spelling of 2013111411 in words is "two billion, thirteen million, one hundred eleven thousand, four hundred eleven".