160100243321 has 8 divisors (see below), whose sum is σ = 160310865000. Its totient is φ = 159889678848.

The previous prime is 160100243257. The next prime is 160100243327. The reversal of 160100243321 is 123342001061.

It can be written as a sum of positive squares in 4 ways, for example, as 73949188096 + 86151055225 = 271936^2 + 293515^2 .

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 160100243321 - 2⁶ = 160100243257 is a prime.

It is a super-2 number, since 2×160100243321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160100243327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9844805 + ... + 9861053.

It is an arithmetic number, because the mean of its divisors is an integer number (20038858125).

Almost surely, 2^160100243321 is an apocalyptic number.

It is an amenable number.

160100243321 is a deficient number, since it is larger than the sum of its proper divisors (210621679).

160100243321 is a wasteful number, since it uses less digits than its factorization.

160100243321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28603.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 160100243321 its reverse (123342001061), we get a palindrome (283442244382).

The spelling of 160100243321 in words is "one hundred sixty billion, one hundred million, two hundred forty-three thousand, three hundred twenty-one".