160312111 has 2 divisors, whose sum is σ = 160312112. Its totient is φ = 160312110.

The previous prime is 160312109. The next prime is 160312147. The reversal of 160312111 is 111213061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 160312111 - 2¹ = 160312109 is a prime.

Together with 160312109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160312171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80156055 + 80156056.

It is an arithmetic number, because the mean of its divisors is an integer number (80156056).

Almost surely, 2^160312111 is an apocalyptic number.

160312111 is a deficient number, since it is larger than the sum of its proper divisors (1).

160312111 is an equidigital number, since it uses as much as digits as its factorization.

160312111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 160312111 is about 12661.4419005104. The cubic root of 160312111 is about 543.2362938679.

Adding to 160312111 its reverse (111213061), we get a palindrome (271525172).

The spelling of 160312111 in words is "one hundred sixty million, three hundred twelve thousand, one hundred eleven".