160851149 has 2 divisors, whose sum is σ = 160851150. Its totient is φ = 160851148.

The previous prime is 160851143. The next prime is 160851199. The reversal of 160851149 is 941158061.

160851149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141181924 + 19669225 = 11882^2 + 4435^2 .

It is an emirp because it is prime and its reverse (941158061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160851149 - 2⁴ = 160851133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160851143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80425574 + 80425575.

It is an arithmetic number, because the mean of its divisors is an integer number (80425575).

Almost surely, 2^160851149 is an apocalyptic number.

It is an amenable number.

160851149 is a deficient number, since it is larger than the sum of its proper divisors (1).

160851149 is an equidigital number, since it uses as much as digits as its factorization.

160851149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 160851149 is about 12682.7106329838. The cubic root of 160851149 is about 543.8444771054.

The spelling of 160851149 in words is "one hundred sixty million, eight hundred fifty-one thousand, one hundred forty-nine".