14110123111111 has 4 divisors (see below), whose sum is σ = 14110131721000. Its totient is φ = 14110114501224.

The previous prime is 14110123111067. The next prime is 14110123111153. The reversal of 14110123111111 is 11111132101141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14110123111111 - 2²¹ = 14110121013959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14110123181111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001961 + ... + 5405938.

It is an arithmetic number, because the mean of its divisors is an integer number (3527532930250).

Almost surely, 2^{14110123111111} is an apocalyptic number.

14110123111111 is a deficient number, since it is larger than the sum of its proper divisors (8609889).

14110123111111 is an equidigital number, since it uses as much as digits as its factorization.

14110123111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8609888.

The product of its (nonzero) digits is 24, while the sum is 19.

Adding to 14110123111111 its reverse (11111132101141), we get a palindrome (25221255212252).

The spelling of 14110123111111 in words is "fourteen trillion, one hundred ten billion, one hundred twenty-three million, one hundred eleven thousand, one hundred eleven".