432423103 has 8 divisors (see below), whose sum is σ = 494364800. Its totient is φ = 370523160.

The previous prime is 432423041. The next prime is 432423113. The reversal of 432423103 is 301324234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-432423103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432423113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16348 + ... + 33646.

It is an arithmetic number, because the mean of its divisors is an integer number (61795600).

Almost surely, 2^432423103 is an apocalyptic number.

432423103 is a deficient number, since it is larger than the sum of its proper divisors (61941697).

432423103 is a wasteful number, since it uses less digits than its factorization.

432423103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20877.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 432423103 is about 20794.7854761717. The cubic root of 432423103 is about 756.1993440286.

Adding to 432423103 its reverse (301324234), we get a palindrome (733747337).

The spelling of 432423103 in words is "four hundred thirty-two million, four hundred twenty-three thousand, one hundred three".