180204223 has 8 divisors (see below), whose sum is σ = 183016208. Its totient is φ = 177401664.

The previous prime is 180204221. The next prime is 180204229. The reversal of 180204223 is 322402081.

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

It is a cyclic number.

It is not a de Polignac number, because 180204223 - 2¹ = 180204221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 180204194 and 180204203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180204221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42736 + ... + 46762.

It is an arithmetic number, because the mean of its divisors is an integer number (22877026).

Almost surely, 2^180204223 is an apocalyptic number.

180204223 is a deficient number, since it is larger than the sum of its proper divisors (2811985).

180204223 is an equidigital number, since it uses as much as digits as its factorization.

180204223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4713.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 180204223 is about 13424.0166492745. The cubic root of 180204223 is about 564.8350712903.

The spelling of 180204223 in words is "one hundred eighty million, two hundred four thousand, two hundred twenty-three".