14120323523 has 4 divisors (see below), whose sum is σ = 14145053208. Its totient is φ = 14095593840.

The previous prime is 14120323487. The next prime is 14120323541. The reversal of 14120323523 is 32532302141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32532302141 = 239 ⋅136118419.

It is a cyclic number.

It is not a de Polignac number, because 14120323523 - 2²² = 14116129219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14120323492 and 14120323501.

It is not an unprimeable number, because it can be changed into a prime (14120323543) 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, 12363986 + ... + 12365127.

It is an arithmetic number, because the mean of its divisors is an integer number (3536263302).

Almost surely, 2^14120323523 is an apocalyptic number.

14120323523 is a deficient number, since it is larger than the sum of its proper divisors (24729685).

14120323523 is an equidigital number, since it uses as much as digits as its factorization.

14120323523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24729684.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 14120323523 its reverse (32532302141), we get a palindrome (46652625664).

The spelling of 14120323523 in words is "fourteen billion, one hundred twenty million, three hundred twenty-three thousand, five hundred twenty-three".