160161097 has 16 divisors (see below), whose sum is σ = 176504832. Its totient is φ = 144668160.

The previous prime is 160161077. The next prime is 160161103. The reversal of 160161097 is 790161061.

It is a cyclic number.

It is not a de Polignac number, because 160161097 - 2¹¹ = 160159049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160161017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65733 + ... + 68125.

It is an arithmetic number, because the mean of its divisors is an integer number (11031552).

Almost surely, 2^160161097 is an apocalyptic number.

160161097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

160161097 is a deficient number, since it is larger than the sum of its proper divisors (16343735).

160161097 is a wasteful number, since it uses less digits than its factorization.

160161097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 160161097 is about 12655.4769566382. The cubic root of 160161097 is about 543.0656640923.

The spelling of 160161097 in words is "one hundred sixty million, one hundred sixty-one thousand, ninety-seven".