320223102 has 8 divisors (see below), whose sum is σ = 640446216. Its totient is φ = 106741032.

The previous prime is 320223097. The next prime is 320223139. The reversal of 320223102 is 201322023.

320223102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

320223102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26685253 + ... + 26685264.

It is an arithmetic number, because the mean of its divisors is an integer number (80055777).

Almost surely, 2^320223102 is an apocalyptic number.

320223102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320223102 is a wasteful number, since it uses less digits than its factorization.

320223102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53370522.

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

The square root of 320223102 is about 17894.7786239450. The cubic root of 320223102 is about 684.1492996825.

Adding to 320223102 its reverse (201322023), we get a palindrome (521545125).

The spelling of 320223102 in words is "three hundred twenty million, two hundred twenty-three thousand, one hundred two".