432301123 has 4 divisors (see below), whose sum is σ = 451096848. Its totient is φ = 413505400.

The previous prime is 432301087. The next prime is 432301127. The reversal of 432301123 is 321103234.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432301123 is a prime.

It is a super-2 number, since 2×432301123² = 373768521894122258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432301123.

It is not an unprimeable number, because it can be changed into a prime (432301127) 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, 9397828 + ... + 9397873.

It is an arithmetic number, because the mean of its divisors is an integer number (112774212).

Almost surely, 2^432301123 is an apocalyptic number.

432301123 is a deficient number, since it is larger than the sum of its proper divisors (18795725).

432301123 is a wasteful number, since it uses less digits than its factorization.

432301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18795724.

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

The square root of 432301123 is about 20791.8523224844. The cubic root of 432301123 is about 756.1282332192.

Adding to 432301123 its reverse (321103234), we get a palindrome (753404357).

The spelling of 432301123 in words is "four hundred thirty-two million, three hundred one thousand, one hundred twenty-three".