320102230332 has 96 divisors (see below), whose sum is σ = 760250050560. Its totient is φ = 104813714880.

The previous prime is 320102230267. The next prime is 320102230361. The reversal of 320102230332 is 233032201023.

It is a junction number, because it is equal to n+sod(n) for n = 320102230299 and 320102230308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132766207 + ... + 132768617.

It is an arithmetic number, because the mean of its divisors is an integer number (7919271360).

Almost surely, 2^320102230332 is an apocalyptic number.

It is an amenable number.

320102230332 is an abundant number, since it is smaller than the sum of its proper divisors (440147820228).

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

320102230332 is a wasteful number, since it uses less digits than its factorization.

320102230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343 (or 3341 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 320102230332 its reverse (233032201023), we get a palindrome (553134431355).

The spelling of 320102230332 in words is "three hundred twenty billion, one hundred two million, two hundred thirty thousand, three hundred thirty-two".