160142387 has 4 divisors (see below), whose sum is σ = 160273920. Its totient is φ = 160010856.

The previous prime is 160142303. The next prime is 160142407. The reversal of 160142387 is 783241061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 160142387 - 2¹⁰ = 160141363 is a prime.

It is a super-2 number, since 2×160142387² = 51291168228115538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160142987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63923 + ... + 66380.

It is an arithmetic number, because the mean of its divisors is an integer number (40068480).

Almost surely, 2^160142387 is an apocalyptic number.

160142387 is a deficient number, since it is larger than the sum of its proper divisors (131533).

160142387 is a wasteful number, since it uses less digits than its factorization.

160142387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131532.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 160142387 is about 12654.7377294040. The cubic root of 160142387 is about 543.0445163137.

The spelling of 160142387 in words is "one hundred sixty million, one hundred forty-two thousand, three hundred eighty-seven".