160331516 has 12 divisors (see below), whose sum is σ = 281746080. Its totient is φ = 79832640.

The previous prime is 160331513. The next prime is 160331533. The reversal of 160331516 is 615133061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160331513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82196 + ... + 84123.

It is an arithmetic number, because the mean of its divisors is an integer number (23478840).

Almost surely, 2^160331516 is an apocalyptic number.

It is an amenable number.

160331516 is a deficient number, since it is larger than the sum of its proper divisors (121414564).

160331516 is a wasteful number, since it uses less digits than its factorization.

160331516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166564 (or 166562 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 160331516 is about 12662.2081802504. The cubic root of 160331516 is about 543.2582116858.

Adding to 160331516 its reverse (615133061), we get a palindrome (775464577).

The spelling of 160331516 in words is "one hundred sixty million, three hundred thirty-one thousand, five hundred sixteen".