1320200223 has 8 divisors (see below), whose sum is σ = 1761093168. Its totient is φ = 879720384.

The previous prime is 1320200221. The next prime is 1320200243. The reversal of 1320200223 is 3220020231.

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

It is not a de Polignac number, because 1320200223 - 2¹ = 1320200221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320200221) 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, 95740 + ... + 108657.

It is an arithmetic number, because the mean of its divisors is an integer number (220136646).

Almost surely, 2^1320200223 is an apocalyptic number.

1320200223 is a deficient number, since it is larger than the sum of its proper divisors (440892945).

1320200223 is a wasteful number, since it uses less digits than its factorization.

1320200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206553.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1320200223 is about 36334.5596230366. The cubic root of 1320200223 is about 1097.0167715421.

Adding to 1320200223 its reverse (3220020231), we get a palindrome (4540220454).

The spelling of 1320200223 in words is "one billion, three hundred twenty million, two hundred thousand, two hundred twenty-three".