220200323 has 8 divisors (see below), whose sum is σ = 255202560. Its totient is φ = 186084360.

The previous prime is 220200317. The next prime is 220200349. The reversal of 220200323 is 323002022.

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

It is not a de Polignac number, because 220200323 - 2¹⁰ = 220199299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220200298 and 220200307.

It is not an unprimeable number, because it can be changed into a prime (220200313) 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, 221033 + ... + 222026.

It is an arithmetic number, because the mean of its divisors is an integer number (31900320).

Almost surely, 2^220200323 is an apocalyptic number.

220200323 is a deficient number, since it is larger than the sum of its proper divisors (35002237).

220200323 is an equidigital number, since it uses as much as digits as its factorization.

220200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443137.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 220200323 is about 14839.1483246176. The cubic root of 220200323 is about 603.8642471908.

Adding to 220200323 its reverse (323002022), we get a palindrome (543202345).

The spelling of 220200323 in words is "two hundred twenty million, two hundred thousand, three hundred twenty-three".