320102321223 has 8 divisors (see below), whose sum is σ = 427433530608. Its totient is φ = 213086329664.

The previous prime is 320102321207. The next prime is 320102321237. The reversal of 320102321223 is 322123201023.

It is a happy number.

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 320102321223 - 2⁴ = 320102321207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320102321223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320102321263) 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, 78802086 + ... + 78806147.

It is an arithmetic number, because the mean of its divisors is an integer number (53429191326).

Almost surely, 2^320102321223 is an apocalyptic number.

320102321223 is a deficient number, since it is larger than the sum of its proper divisors (107331209385).

320102321223 is a wasteful number, since it uses less digits than its factorization.

320102321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157608913.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 320102321223 its reverse (322123201023), we get a palindrome (642225522246).

The spelling of 320102321223 in words is "three hundred twenty billion, one hundred two million, three hundred twenty-one thousand, two hundred twenty-three".