160160161768 has 8 divisors (see below), whose sum is σ = 300300303330. Its totient is φ = 80080080880.

The previous prime is 160160161747. The next prime is 160160161801. The reversal of 160160161768 is 867161061061.

It can be written as a sum of positive squares in only one way, i.e., 91580074884 + 68580086884 = 302622^2 + 261878^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010010103 + ... + 10010010118.

Almost surely, 2^160160161768 is an apocalyptic number.

It is an amenable number.

160160161768 is a deficient number, since it is larger than the sum of its proper divisors (140140141562).

160160161768 is a wasteful number, since it uses less digits than its factorization.

160160161768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020020227 (or 20020020223 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 160160161768 in words is "one hundred sixty billion, one hundred sixty million, one hundred sixty-one thousand, seven hundred sixty-eight".