160501139 has 2 divisors, whose sum is σ = 160501140. Its totient is φ = 160501138.

The previous prime is 160501127. The next prime is 160501141. The reversal of 160501139 is 931105061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160501139 - 2⁴ = 160501123 is a prime.

Together with 160501141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160501169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80250569 + 80250570.

It is an arithmetic number, because the mean of its divisors is an integer number (80250570).

Almost surely, 2^160501139 is an apocalyptic number.

160501139 is a deficient number, since it is larger than the sum of its proper divisors (1).

160501139 is an equidigital number, since it uses as much as digits as its factorization.

160501139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 160501139 is about 12668.9044119845. The cubic root of 160501139 is about 543.4497244808.

The spelling of 160501139 in words is "one hundred sixty million, five hundred one thousand, one hundred thirty-nine".