160372139 has 2 divisors, whose sum is σ = 160372140. Its totient is φ = 160372138.

The previous prime is 160372129. The next prime is 160372159. The reversal of 160372139 is 931273061.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (931273061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160372139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160372129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80186069 + 80186070.

It is an arithmetic number, because the mean of its divisors is an integer number (80186070).

Almost surely, 2^160372139 is an apocalyptic number.

160372139 is a deficient number, since it is larger than the sum of its proper divisors (1).

160372139 is an equidigital number, since it uses as much as digits as its factorization.

160372139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 160372139 is about 12663.8121827513. The cubic root of 160372139 is about 543.3040893674.

The spelling of 160372139 in words is "one hundred sixty million, three hundred seventy-two thousand, one hundred thirty-nine".