232323403 has 4 divisors (see below), whose sum is σ = 250194448. Its totient is φ = 214452360.

The previous prime is 232323389. The next prime is 232323451. The reversal of 232323403 is 304323232.

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 232323403 - 2¹³ = 232315211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232323463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8935503 + ... + 8935528.

It is an arithmetic number, because the mean of its divisors is an integer number (62548612).

Almost surely, 2^232323403 is an apocalyptic number.

232323403 is a deficient number, since it is larger than the sum of its proper divisors (17871045).

232323403 is a wasteful number, since it uses less digits than its factorization.

232323403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17871044.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 232323403 is about 15242.1587381840. The cubic root of 232323403 is about 614.7487488014.

Adding to 232323403 its reverse (304323232), we get a palindrome (536646635).

The spelling of 232323403 in words is "two hundred thirty-two million, three hundred twenty-three thousand, four hundred three".