2111413 has 4 divisors (see below), whose sum is σ = 2222560. Its totient is φ = 2000268.

The previous prime is 2111411. The next prime is 2111419. The reversal of 2111413 is 3141112.

2111413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2111413 - 2¹ = 2111411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2111393 and 2111402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55545 + ... + 55582.

It is an arithmetic number, because the mean of its divisors is an integer number (555640).

2^2111413 is an apocalyptic number.

It is an amenable number.

2111413 is a deficient number, since it is larger than the sum of its proper divisors (111147).

2111413 is a wasteful number, since it uses less digits than its factorization.

2111413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111146.

The product of its digits is 24, while the sum is 13.

The square root of 2111413 is about 1453.0701978913. The cubic root of 2111413 is about 128.2894855918.

Adding to 2111413 its reverse (3141112), we get a palindrome (5252525).

The spelling of 2111413 in words is "two million, one hundred eleven thousand, four hundred thirteen".