432115223 has 2 divisors, whose sum is σ = 432115224. Its totient is φ = 432115222.

The previous prime is 432115219. The next prime is 432115241. The reversal of 432115223 is 322511234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432115223 - 2² = 432115219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432115253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216057611 + 216057612.

It is an arithmetic number, because the mean of its divisors is an integer number (216057612).

Almost surely, 2^432115223 is an apocalyptic number.

432115223 is a deficient number, since it is larger than the sum of its proper divisors (1).

432115223 is an equidigital number, since it uses as much as digits as its factorization.

432115223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 23.

The square root of 432115223 is about 20787.3813406114. The cubic root of 432115223 is about 756.0198331676.

Adding to 432115223 its reverse (322511234), we get a palindrome (754626457).

The spelling of 432115223 in words is "four hundred thirty-two million, one hundred fifteen thousand, two hundred twenty-three".