432103243 has 8 divisors (see below), whose sum is σ = 507645936. Its totient is φ = 362604000.

The previous prime is 432103213. The next prime is 432103247. The reversal of 432103243 is 342301234.

It is a happy number.

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

It is not a de Polignac number, because 432103243 - 2⁵ = 432103211 is a prime.

It is a super-2 number, since 2×432103243² = 373426425222234098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432103247) 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, 1510708 + ... + 1510993.

It is an arithmetic number, because the mean of its divisors is an integer number (63455742).

Almost surely, 2^432103243 is an apocalyptic number.

432103243 is a deficient number, since it is larger than the sum of its proper divisors (75542693).

432103243 is a wasteful number, since it uses less digits than its factorization.

432103243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021725.

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

The square root of 432103243 is about 20787.0931830307. The cubic root of 432103243 is about 756.0128464499.

Adding to 432103243 its reverse (342301234), we get a palindrome (774404477).

The spelling of 432103243 in words is "four hundred thirty-two million, one hundred three thousand, two hundred forty-three".