432312103 has 4 divisors (see below), whose sum is σ = 432382288. Its totient is φ = 432241920.

The previous prime is 432312053. The next prime is 432312119. The reversal of 432312103 is 301213234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432312103 - 2¹⁷ = 432181031 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 (432312173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24858 + ... + 38503.

It is an arithmetic number, because the mean of its divisors is an integer number (108095572).

Almost surely, 2^432312103 is an apocalyptic number.

432312103 is a deficient number, since it is larger than the sum of its proper divisors (70185).

432312103 is an equidigital number, since it uses as much as digits as its factorization.

432312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70184.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 432312103 is about 20792.1163665462. The cubic root of 432312103 is about 756.1346347892.

Adding to 432312103 its reverse (301213234), we get a palindrome (733525337).

The spelling of 432312103 in words is "four hundred thirty-two million, three hundred twelve thousand, one hundred three".