160115287 has 4 divisors (see below), whose sum is σ = 160140600. Its totient is φ = 160089976.

The previous prime is 160115257. The next prime is 160115297. The reversal of 160115287 is 782511061.

160115287 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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 160115287 - 2¹⁹ = 159590999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160115257) 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, 5964 + ... + 18862.

It is an arithmetic number, because the mean of its divisors is an integer number (40035150).

Almost surely, 2^160115287 is an apocalyptic number.

160115287 is a deficient number, since it is larger than the sum of its proper divisors (25313).

160115287 is a wasteful number, since it uses less digits than its factorization.

160115287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25312.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 160115287 is about 12653.6669388759. Note that the first 3 decimals coincide. The cubic root of 160115287 is about 543.0138824574.

The spelling of 160115287 in words is "one hundred sixty million, one hundred fifteen thousand, two hundred eighty-seven".