2016160331 has 8 divisors (see below), whose sum is σ = 2052855600. Its totient is φ = 1979549280.

The previous prime is 2016160327. The next prime is 2016160369. The reversal of 2016160331 is 1330616102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2016160331 - 2² = 2016160327 is a prime.

It is a super-2 number, since 2×2016160331² = 8129804960596059122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2016160297 and 2016160306.

It is not an unprimeable number, because it can be changed into a prime (2016160931) 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, 28301 + ... + 69521.

It is an arithmetic number, because the mean of its divisors is an integer number (256606950).

Almost surely, 2^2016160331 is an apocalyptic number.

2016160331 is a deficient number, since it is larger than the sum of its proper divisors (36695269).

2016160331 is an equidigital number, since it uses as much as digits as its factorization.

2016160331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42109.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2016160331 is about 44901.6740333810. The cubic root of 2016160331 is about 1263.3054076730.

Adding to 2016160331 its reverse (1330616102), we get a palindrome (3346776433).

The spelling of 2016160331 in words is "two billion, sixteen million, one hundred sixty thousand, three hundred thirty-one".