232320434123 has 2 divisors, whose sum is σ = 232320434124. Its totient is φ = 232320434122.

The previous prime is 232320434117. The next prime is 232320434183. The reversal of 232320434123 is 321434023232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232320434123 - 2⁴ = 232320434107 is a prime.

It is a super-2 number, since 2×232320434123² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232320434183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116160217061 + 116160217062.

It is an arithmetic number, because the mean of its divisors is an integer number (116160217062).

Almost surely, 2^232320434123 is an apocalyptic number.

232320434123 is a deficient number, since it is larger than the sum of its proper divisors (1).

232320434123 is an equidigital number, since it uses as much as digits as its factorization.

232320434123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 232320434123 its reverse (321434023232), we get a palindrome (553754457355).

The spelling of 232320434123 in words is "two hundred thirty-two billion, three hundred twenty million, four hundred thirty-four thousand, one hundred twenty-three".