14320203023 has 16 divisors (see below), whose sum is σ = 17068068864. Its totient is φ = 11756033280.

The previous prime is 14320203019. The next prime is 14320203031. The reversal of 14320203023 is 32030202341.

It is not a de Polignac number, because 14320203023 - 2² = 14320203019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14320202986 and 14320203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320203013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319115 + ... + 361212.

It is an arithmetic number, because the mean of its divisors is an integer number (1066754304).

Almost surely, 2^14320203023 is an apocalyptic number.

14320203023 is a deficient number, since it is larger than the sum of its proper divisors (2747865841).

14320203023 is an equidigital number, since it uses as much as digits as its factorization.

14320203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680462.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 14320203023 its reverse (32030202341), we get a palindrome (46350405364).

The spelling of 14320203023 in words is "fourteen billion, three hundred twenty million, two hundred three thousand, twenty-three".