160043320322 has 6 divisors (see below), whose sum is σ = 240065829129. Its totient is φ = 80021377280.

The previous prime is 160043320279. The next prime is 160043320351. The reversal of 160043320322 is 223023340061.

It can be written as a sum of positive squares in 2 ways, for example, as 108768699601 + 51274620721 = 329801^2 + 226439^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=282881.

It is a super-2 number, since 2×160043320322² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160043320291 and 160043320300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 424322 + ... + 707202.

Almost surely, 2^160043320322 is an apocalyptic number.

160043320322 is a deficient number, since it is larger than the sum of its proper divisors (80022508807).

160043320322 is an frugal number, since it uses more digits than its factorization.

160043320322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565764 (or 282883 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 160043320322 its reverse (223023340061), we get a palindrome (383066660383).

The spelling of 160043320322 in words is "one hundred sixty billion, forty-three million, three hundred twenty thousand, three hundred twenty-two".