160065231 has 8 divisors (see below), whose sum is σ = 214314240. Its totient is φ = 106263192.

The previous prime is 160065197. The next prime is 160065263. The reversal of 160065231 is 132560061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-160065231 is a prime.

It is a super-2 number, since 2×160065231² = 51241756350166722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160065131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110905 + ... + 112338.

It is an arithmetic number, because the mean of its divisors is an integer number (26789280).

Almost surely, 2^160065231 is an apocalyptic number.

160065231 is a deficient number, since it is larger than the sum of its proper divisors (54249009).

160065231 is a wasteful number, since it uses less digits than its factorization.

160065231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223485.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 160065231 is about 12651.6888595950. The cubic root of 160065231 is about 542.9572900350.

The spelling of 160065231 in words is "one hundred sixty million, sixty-five thousand, two hundred thirty-one".