160656621271 has 8 divisors (see below), whose sum is σ = 160806376224. Its totient is φ = 160506931200.

The previous prime is 160656621263. The next prime is 160656621319. The reversal of 160656621271 is 172126656061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160656621271 - 2³ = 160656621263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160656621241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5905326 + ... + 5932468.

It is an arithmetic number, because the mean of its divisors is an integer number (20100797028).

Almost surely, 2^160656621271 is an apocalyptic number.

160656621271 is a deficient number, since it is larger than the sum of its proper divisors (149754953).

160656621271 is a wasteful number, since it uses less digits than its factorization.

160656621271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32441.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 160656621271 in words is "one hundred sixty billion, six hundred fifty-six million, six hundred twenty-one thousand, two hundred seventy-one".