160775131 has 8 divisors (see below), whose sum is σ = 184622400. Its totient is φ = 138466440.

The previous prime is 160775123. The next prime is 160775161. The reversal of 160775131 is 131577061.

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 160775131 - 2³ = 160775123 is a prime.

It is a super-2 number, since 2×160775131² = 51697285496134322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160775093 and 160775102.

It is not an unprimeable number, because it can be changed into a prime (160775161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384421 + ... + 384838.

It is an arithmetic number, because the mean of its divisors is an integer number (23077800).

Almost surely, 2^160775131 is an apocalyptic number.

160775131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

160775131 is a deficient number, since it is larger than the sum of its proper divisors (23847269).

160775131 is a wasteful number, since it uses less digits than its factorization.

160775131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769289.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 160775131 is about 12679.7133642681. The cubic root of 160775131 is about 543.7587902573.

The spelling of 160775131 in words is "one hundred sixty million, seven hundred seventy-five thousand, one hundred thirty-one".