320000103320 has 32 divisors (see below), whose sum is σ = 720073368000. Its totient is φ = 127987039488.

The previous prime is 320000103299. The next prime is 320000103323. The reversal of 320000103320 is 23301000023.

It is a super-2 number, since 2×320000103320² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320000103295 and 320000103304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320000103323) 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 7 ways as a sum of consecutive naturals, for example, 2645 + ... + 800004.

It is an arithmetic number, because the mean of its divisors is an integer number (22502292750).

Almost surely, 2^320000103320 is an apocalyptic number.

It is an amenable number.

320000103320 is an abundant number, since it is smaller than the sum of its proper divisors (400073264680).

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

320000103320 is a wasteful number, since it uses less digits than its factorization.

320000103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812627 (or 812623 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 320000103320 its reverse (23301000023), we get a palindrome (343301103343).

The spelling of 320000103320 in words is "three hundred twenty billion, one hundred three thousand, three hundred twenty".