14120320111 has 2 divisors, whose sum is σ = 14120320112. Its totient is φ = 14120320110.

The previous prime is 14120320099. The next prime is 14120320157. The reversal of 14120320111 is 11102302141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14120320111 - 2¹¹ = 14120318063 is a prime.

It is a super-2 number, since 2×14120320111² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14120020111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060160055 + 7060160056.

It is an arithmetic number, because the mean of its divisors is an integer number (7060160056).

Almost surely, 2^14120320111 is an apocalyptic number.

14120320111 is a deficient number, since it is larger than the sum of its proper divisors (1).

14120320111 is an equidigital number, since it uses as much as digits as its factorization.

14120320111 is an evil number, because the sum of its binary digits is even.

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

Adding to 14120320111 its reverse (11102302141), we get a palindrome (25222622252).

The spelling of 14120320111 in words is "fourteen billion, one hundred twenty million, three hundred twenty thousand, one hundred eleven".