14051231123 has 4 divisors (see below), whose sum is σ = 14051614008. Its totient is φ = 14050848240.

The previous prime is 14051231113. The next prime is 14051231149. The reversal of 14051231123 is 32113215041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32113215041 = 82727 ⋅388183.

It is a cyclic number.

It is not a de Polignac number, because 14051231123 - 2¹⁶ = 14051165587 is a prime.

It is a super-2 number, since 2×14051231123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14051231113) 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, 129773 + ... + 211998.

It is an arithmetic number, because the mean of its divisors is an integer number (3512903502).

Almost surely, 2^14051231123 is an apocalyptic number.

14051231123 is a deficient number, since it is larger than the sum of its proper divisors (382885).

14051231123 is an equidigital number, since it uses as much as digits as its factorization.

14051231123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382884.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 14051231123 its reverse (32113215041), we get a palindrome (46164446164).

The spelling of 14051231123 in words is "fourteen billion, fifty-one million, two hundred thirty-one thousand, one hundred twenty-three".