160375991 has 2 divisors, whose sum is σ = 160375992. Its totient is φ = 160375990.

The previous prime is 160375961. The next prime is 160375993. The reversal of 160375991 is 199573061.

It is a strong prime.

It is an emirp because it is prime and its reverse (199573061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160375991 - 2¹⁴ = 160359607 is a prime.

Together with 160375993, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160375993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80187995 + 80187996.

It is an arithmetic number, because the mean of its divisors is an integer number (80187996).

Almost surely, 2^160375991 is an apocalyptic number.

160375991 is a deficient number, since it is larger than the sum of its proper divisors (1).

160375991 is an equidigital number, since it uses as much as digits as its factorization.

160375991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 160375991 is about 12663.9642687430. The cubic root of 160375991 is about 543.3084392306.

The spelling of 160375991 in words is "one hundred sixty million, three hundred seventy-five thousand, nine hundred ninety-one".