160271149 has 4 divisors (see below), whose sum is σ = 160663420. Its totient is φ = 159878880.

The previous prime is 160271129. The next prime is 160271201. The reversal of 160271149 is 941172061.

160271149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87048900 + 73222249 = 9330^2 + 8557^2 .

It is a cyclic number.

It is not a de Polignac number, because 160271149 - 2⁵ = 160271117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160271149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160271119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195522 + ... + 196339.

It is an arithmetic number, because the mean of its divisors is an integer number (40165855).

Almost surely, 2^160271149 is an apocalyptic number.

It is an amenable number.

160271149 is a deficient number, since it is larger than the sum of its proper divisors (392271).

160271149 is an equidigital number, since it uses as much as digits as its factorization.

160271149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392270.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 160271149 is about 12659.8242088901. The cubic root of 160271149 is about 543.1900217544.

The spelling of 160271149 in words is "one hundred sixty million, two hundred seventy-one thousand, one hundred forty-nine".