3113611 has 2 divisors, whose sum is σ = 3113612. Its totient is φ = 3113610.

The previous prime is 3113573. The next prime is 3113633. The reversal of 3113611 is 1163113.

3113611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113611 - 2⁷ = 3113483 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113641) 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 as a sum of consecutive naturals, namely, 1556805 + 1556806.

It is an arithmetic number, because the mean of its divisors is an integer number (1556806).

Almost surely, 2^3113611 is an apocalyptic number.

3113611 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113611 is an equidigital number, since it uses as much as digits as its factorization.

3113611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54, while the sum is 16.

The square root of 3113611 is about 1764.5427169666. The cubic root of 3113611 is about 146.0230619728.

Adding to 3113611 its reverse (1163113), we get a palindrome (4276724).

The spelling of 3113611 in words is "three million, one hundred thirteen thousand, six hundred eleven".