160875331 has 4 divisors (see below), whose sum is σ = 162813672. Its totient is φ = 158936992.

The previous prime is 160875311. The next prime is 160875347. The reversal of 160875331 is 133578061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133578061 = 17 ⋅7857533.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160875331 is a prime.

It is a super-2 number, since 2×160875331² = 51761744248719122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160875311) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 969046 + ... + 969211.

It is an arithmetic number, because the mean of its divisors is an integer number (40703418).

Almost surely, 2^160875331 is an apocalyptic number.

160875331 is a deficient number, since it is larger than the sum of its proper divisors (1938341).

160875331 is an equidigital number, since it uses as much as digits as its factorization.

160875331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938340.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 160875331 is about 12683.6639422526. The cubic root of 160875331 is about 543.8717291916.

The spelling of 160875331 in words is "one hundred sixty million, eight hundred seventy-five thousand, three hundred thirty-one".