160215113 has 4 divisors (see below), whose sum is σ = 160880148. Its totient is φ = 159550080.

The previous prime is 160215103. The next prime is 160215137. The reversal of 160215113 is 311512061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 126945289 + 33269824 = 11267^2 + 5768^2 .

It is a cyclic number.

It is not a de Polignac number, because 160215113 - 2¹⁴ = 160198729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160215103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332156 + ... + 332637.

It is an arithmetic number, because the mean of its divisors is an integer number (40220037).

Almost surely, 2^160215113 is an apocalyptic number.

It is an amenable number.

160215113 is a deficient number, since it is larger than the sum of its proper divisors (665035).

160215113 is an equidigital number, since it uses as much as digits as its factorization.

160215113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665034.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 160215113 is about 12657.6108725146. The cubic root of 160215113 is about 543.1267087494.

Adding to 160215113 its reverse (311512061), we get a palindrome (471727174).

The spelling of 160215113 in words is "one hundred sixty million, two hundred fifteen thousand, one hundred thirteen".