14321204123 has 2 divisors, whose sum is σ = 14321204124. Its totient is φ = 14321204122.

The previous prime is 14321204111. The next prime is 14321204129. The reversal of 14321204123 is 32140212341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14321204123 - 2¹⁸ = 14320941979 is a prime.

It is not a weakly prime, because it can be changed into another prime (14321204129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160602061 + 7160602062.

It is an arithmetic number, because the mean of its divisors is an integer number (7160602062).

Almost surely, 2^14321204123 is an apocalyptic number.

14321204123 is a deficient number, since it is larger than the sum of its proper divisors (1).

14321204123 is an equidigital number, since it uses as much as digits as its factorization.

14321204123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14321204123 its reverse (32140212341), we get a palindrome (46461416464).

The spelling of 14321204123 in words is "fourteen billion, three hundred twenty-one million, two hundred four thousand, one hundred twenty-three".