223023430323 has 40 divisors (see below), whose sum is σ = 346285569168. Its totient is φ = 142920749376.

The previous prime is 223023430283. The next prime is 223023430327. The reversal of 223023430323 is 323034320322.

223023430323 is a `hidden beast` number, since 2 + 2 + 302 + 3 + 4 + 30 + 323 = 666.

It is not a de Polignac number, because 223023430323 - 2⁸ = 223023430067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (223023430327) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 199536 + ... + 697037.

Almost surely, 2^223023430323 is an apocalyptic number.

223023430323 is a deficient number, since it is larger than the sum of its proper divisors (123262138845).

223023430323 is an equidigital number, since it uses as much as digits as its factorization.

223023430323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896705 (or 896696 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 223023430323 its reverse (323034320322), we get a palindrome (546057750645).

The spelling of 223023430323 in words is "two hundred twenty-three billion, twenty-three million, four hundred thirty thousand, three hundred twenty-three".