160945223 has 4 divisors (see below), whose sum is σ = 161003568. Its totient is φ = 160886880.

The previous prime is 160945207. The next prime is 160945231. The reversal of 160945223 is 322549061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322549061 = 433 ⋅744917.

It is a cyclic number.

It is not a de Polignac number, because 160945223 - 2⁴ = 160945207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160945223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160945243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24818 + ... + 30623.

It is an arithmetic number, because the mean of its divisors is an integer number (40250892).

Almost surely, 2^160945223 is an apocalyptic number.

160945223 is a deficient number, since it is larger than the sum of its proper divisors (58345).

160945223 is an equidigital number, since it uses as much as digits as its factorization.

160945223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58344.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 160945223 is about 12686.4188406343. The cubic root of 160945223 is about 543.9504791553.

The spelling of 160945223 in words is "one hundred sixty million, nine hundred forty-five thousand, two hundred twenty-three".