160411331 has 4 divisors (see below), whose sum is σ = 161999664. Its totient is φ = 158823000.

The previous prime is 160411301. The next prime is 160411343. The reversal of 160411331 is 133114061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133114061 = 101 ⋅1317961.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160411331 is a prime.

It is a super-2 number, since 2×160411331² = 51463590226383122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160411301) 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, 794015 + ... + 794216.

It is an arithmetic number, because the mean of its divisors is an integer number (40499916).

Almost surely, 2^160411331 is an apocalyptic number.

160411331 is a deficient number, since it is larger than the sum of its proper divisors (1588333).

160411331 is a wasteful number, since it uses less digits than its factorization.

160411331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588332.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 160411331 is about 12665.3594895684. The cubic root of 160411331 is about 543.3483436036.

Adding to 160411331 its reverse (133114061), we get a palindrome (293525392).

The spelling of 160411331 in words is "one hundred sixty million, four hundred eleven thousand, three hundred thirty-one".