320131100332 has 12 divisors (see below), whose sum is σ = 593184097800. Its totient is φ = 150649929536.

The previous prime is 320131100291. The next prime is 320131100351. The reversal of 320131100332 is 233001131023.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2353905082 + ... + 2353905217.

It is an arithmetic number, because the mean of its divisors is an integer number (49432008150).

Almost surely, 2^320131100332 is an apocalyptic number.

It is an amenable number.

320131100332 is a deficient number, since it is larger than the sum of its proper divisors (273052997468).

320131100332 is a wasteful number, since it uses less digits than its factorization.

320131100332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707810320 (or 4707810318 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 320131100332 its reverse (233001131023), we get a palindrome (553132231355).

The spelling of 320131100332 in words is "three hundred twenty billion, one hundred thirty-one million, one hundred thousand, three hundred thirty-two".