160323139 has 2 divisors, whose sum is σ = 160323140. Its totient is φ = 160323138.

The previous prime is 160323091. The next prime is 160323143. The reversal of 160323139 is 931323061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160323139 - 2⁷ = 160323011 is a prime.

It is not a weakly prime, because it can be changed into another prime (160323169) 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 as a sum of consecutive naturals, namely, 80161569 + 80161570.

It is an arithmetic number, because the mean of its divisors is an integer number (80161570).

Almost surely, 2^160323139 is an apocalyptic number.

160323139 is a deficient number, since it is larger than the sum of its proper divisors (1).

160323139 is an equidigital number, since it uses as much as digits as its factorization.

160323139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 160323139 is about 12661.8773884444. The cubic root of 160323139 is about 543.2487501372.

It can be divided in two parts, 1603 and 23139, that added together give a palindrome (24742).

The spelling of 160323139 in words is "one hundred sixty million, three hundred twenty-three thousand, one hundred thirty-nine".