4109113 has 2 divisors, whose sum is σ = 4109114. Its totient is φ = 4109112.

The previous prime is 4109107. The next prime is 4109117. The reversal of 4109113 is 3119014.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3988009 + 121104 = 1997^2 + 348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4109113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4109117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2054556 + 2054557.

It is an arithmetic number, because the mean of its divisors is an integer number (2054557).

Almost surely, 2^4109113 is an apocalyptic number.

It is an amenable number.

4109113 is a deficient number, since it is larger than the sum of its proper divisors (1).

4109113 is an equidigital number, since it uses as much as digits as its factorization.

4109113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 4109113 is about 2027.0947190499. The cubic root of 4109113 is about 160.1705603053.

Subtracting from 4109113 its reverse (3119014), we obtain a palindrome (990099).

The spelling of 4109113 in words is "four million, one hundred nine thousand, one hundred thirteen".