160027201156 has 9 divisors (see below), whose sum is σ = 280049002149. Its totient is φ = 80013200544.

The previous prime is 160027201153. The next prime is 160027201171. The reversal of 160027201156 is 651102720061.

The square root of 160027201156 is 400034.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 14701562500 + 145325638656 = 121250^2 + 381216^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160027201151) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 700060 + ... + 900076.

Almost surely, 2^160027201156 is an apocalyptic number.

160027201156 is the 400034-th square number.

It is an amenable number.

160027201156 is a deficient number, since it is larger than the sum of its proper divisors (120021800993).

160027201156 is an frugal number, since it uses more digits than its factorization.

160027201156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400038 (or 200019 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 160027201156 in words is "one hundred sixty billion, twenty-seven million, two hundred one thousand, one hundred fifty-six".