180200223 has 24 divisors (see below), whose sum is σ = 298366848. Its totient is φ = 102662352.

The previous prime is 180200203. The next prime is 180200243. The reversal of 180200223 is 322002081.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (180200203) and next prime (180200243).

It is not a de Polignac number, because 180200223 - 2⁵ = 180200191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 180200196 and 180200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180200203) 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 23 ways as a sum of consecutive naturals, for example, 17740 + ... + 25982.

It is an arithmetic number, because the mean of its divisors is an integer number (12431952).

Almost surely, 2^180200223 is an apocalyptic number.

180200223 is a deficient number, since it is larger than the sum of its proper divisors (118166625).

180200223 is a wasteful number, since it uses less digits than its factorization.

180200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603 (or 8600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 180200223 is about 13423.8676617434. The cubic root of 180200223 is about 564.8308920376.

It can be divided in two parts, 18020022 and 3, that added together give a square (18020025 = 4245²).

The spelling of 180200223 in words is "one hundred eighty million, two hundred thousand, two hundred twenty-three".