14111143 has 2 divisors, whose sum is σ = 14111144. Its totient is φ = 14111142.

The previous prime is 14111131. The next prime is 14111147. The reversal of 14111143 is 34111141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14111143 - 2¹³ = 14102951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14111147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7055571 + 7055572.

It is an arithmetic number, because the mean of its divisors is an integer number (7055572).

Almost surely, 2^14111143 is an apocalyptic number.

14111143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14111143 is an equidigital number, since it uses as much as digits as its factorization.

14111143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48, while the sum is 16.

The square root of 14111143 is about 3756.4801343811. The cubic root of 14111143 is about 241.6503328371.

Adding to 14111143 its reverse (34111141), we get a palindrome (48222284).

The spelling of 14111143 in words is "fourteen million, one hundred eleven thousand, one hundred forty-three".