14153343123 has 4 divisors (see below), whose sum is σ = 18871124168. Its totient is φ = 9435562080.

The previous prime is 14153343107. The next prime is 14153343137. The reversal of 14153343123 is 32134335141.

It is a happy number.

14153343123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14153343123 - 2⁴ = 14153343107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14153343163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358890518 + ... + 2358890523.

It is an arithmetic number, because the mean of its divisors is an integer number (4717781042).

Almost surely, 2^14153343123 is an apocalyptic number.

14153343123 is a deficient number, since it is larger than the sum of its proper divisors (4717781045).

14153343123 is an equidigital number, since it uses as much as digits as its factorization.

14153343123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717781044.

The product of its digits is 12960, while the sum is 30.

Adding to 14153343123 its reverse (32134335141), we get a palindrome (46287678264).

The spelling of 14153343123 in words is "fourteen billion, one hundred fifty-three million, three hundred forty-three thousand, one hundred twenty-three".