160120611 has 32 divisors (see below), whose sum is σ = 279859200. Its totient is φ = 88542720.

The previous prime is 160120601. The next prime is 160120613. The reversal of 160120611 is 116021061.

160120611 is a `hidden beast` number, since 1 + 601 + 2 + 0 + 61 + 1 = 666.

It is not a de Polignac number, because 160120611 - 2⁷ = 160120483 is a prime.

It is a super-2 number, since 2×160120611² = 51277220134026642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (160120613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7806 + ... + 19523.

It is an arithmetic number, because the mean of its divisors is an integer number (8745600).

Almost surely, 2^160120611 is an apocalyptic number.

160120611 is a deficient number, since it is larger than the sum of its proper divisors (119738589).

160120611 is a wasteful number, since it uses less digits than its factorization.

160120611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27376 (or 27370 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 160120611 is about 12653.8773109273. The cubic root of 160120611 is about 543.0199009830.

Adding to 160120611 its reverse (116021061), we get a palindrome (276141672).

The spelling of 160120611 in words is "one hundred sixty million, one hundred twenty thousand, six hundred eleven".