160316522 has 4 divisors (see below), whose sum is σ = 240474786. Its totient is φ = 80158260.

The previous prime is 160316491. The next prime is 160316539. The reversal of 160316522 is 225613061.

160316522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225613061 = 181 ⋅1246481.

It can be written as a sum of positive squares in only one way, i.e., 155775361 + 4541161 = 12481^2 + 2131^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160316491 and 160316500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40079129 + ... + 40079132.

Almost surely, 2^160316522 is an apocalyptic number.

160316522 is a deficient number, since it is larger than the sum of its proper divisors (80158264).

160316522 is an equidigital number, since it uses as much as digits as its factorization.

160316522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80158263.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 160316522 is about 12661.6160895835. The cubic root of 160316522 is about 543.2412762182.

Adding to 160316522 its reverse (225613061), we get a palindrome (385929583).

The spelling of 160316522 in words is "one hundred sixty million, three hundred sixteen thousand, five hundred twenty-two".