160020325 has 6 divisors (see below), whose sum is σ = 198425234. Its totient is φ = 128016240.

The previous prime is 160020323. The next prime is 160020349. The reversal of 160020325 is 523020061.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 10227204 + 149793121 = 3198^2 + 12239^2 .

It is not a de Polignac number, because 160020325 - 2¹ = 160020323 is a prime.

It is a Duffinian number.

160020325 is a modest number, since divided by 20325 gives 1600 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160020323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3200382 + ... + 3200431.

Almost surely, 2^160020325 is an apocalyptic number.

It is an amenable number.

160020325 is a deficient number, since it is larger than the sum of its proper divisors (38404909).

160020325 is an equidigital number, since it uses as much as digits as its factorization.

160020325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400823 (or 6400818 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 160020325 is about 12649.9140313284. The cubic root of 160020325 is about 542.9065100699.

Adding to 160020325 its reverse (523020061), we get a palindrome (683040386).

The spelling of 160020325 in words is "one hundred sixty million, twenty thousand, three hundred twenty-five".