160640135 has 16 divisors (see below), whose sum is σ = 199800000. Its totient is φ = 123841536.

The previous prime is 160640111. The next prime is 160640147. The reversal of 160640135 is 531046061.

It is a cyclic number.

It is not a de Polignac number, because 160640135 - 2⁸ = 160639879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127991 + ... + 129239.

It is an arithmetic number, because the mean of its divisors is an integer number (12487500).

Almost surely, 2^160640135 is an apocalyptic number.

160640135 is a deficient number, since it is larger than the sum of its proper divisors (39159865).

160640135 is a wasteful number, since it uses less digits than its factorization.

160640135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 160640135 is about 12674.3889399055. The cubic root of 160640135 is about 543.6065573096.

Adding to 160640135 its reverse (531046061), we get a palindrome (691686196).

The spelling of 160640135 in words is "one hundred sixty million, six hundred forty thousand, one hundred thirty-five".