14117111 has 2 divisors, whose sum is σ = 14117112. Its totient is φ = 14117110.

The previous prime is 14117093. The next prime is 14117137. The reversal of 14117111 is 11171141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14117111 - 2¹⁰ = 14116087 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14117111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14107111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7058555 + 7058556.

It is an arithmetic number, because the mean of its divisors is an integer number (7058556).

Almost surely, 2^14117111 is an apocalyptic number.

14117111 is a deficient number, since it is larger than the sum of its proper divisors (1).

14117111 is an equidigital number, since it uses as much as digits as its factorization.

14117111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28, while the sum is 17.

The square root of 14117111 is about 3757.2744110592. The cubic root of 14117111 is about 241.6843949473.

Adding to 14117111 its reverse (11171141), we get a palindrome (25288252).

The spelling of 14117111 in words is "fourteen million, one hundred seventeen thousand, one hundred eleven".