14031421120111 has 4 divisors (see below), whose sum is σ = 14261444417224. Its totient is φ = 13801397823000.

The previous prime is 14031421120103. The next prime is 14031421120147. The reversal of 14031421120111 is 11102112413041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14031421120111 - 2³ = 14031421120103 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 (14031421220111) 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, 115011648465 + ... + 115011648586.

It is an arithmetic number, because the mean of its divisors is an integer number (3565361104306).

Almost surely, 2^{14031421120111} is an apocalyptic number.

14031421120111 is a deficient number, since it is larger than the sum of its proper divisors (230023297113).

14031421120111 is an equidigital number, since it uses as much as digits as its factorization.

14031421120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230023297112.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 14031421120111 its reverse (11102112413041), we get a palindrome (25133533533152).

The spelling of 14031421120111 in words is "fourteen trillion, thirty-one billion, four hundred twenty-one million, one hundred twenty thousand, one hundred eleven".