160035665137 has 2 divisors, whose sum is σ = 160035665138. Its totient is φ = 160035665136.

The previous prime is 160035665113. The next prime is 160035665171. The reversal of 160035665137 is 731566530061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157739242896 + 2296422241 = 397164^2 + 47921^2 .

It is a cyclic number.

It is not a de Polignac number, because 160035665137 - 2³⁵ = 125675926769 is a prime.

It is a super-2 number, since 2×160035665137² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160035665093 and 160035665102.

It is not a weakly prime, because it can be changed into another prime (160035665737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80017832568 + 80017832569.

It is an arithmetic number, because the mean of its divisors is an integer number (80017832569).

Almost surely, 2^160035665137 is an apocalyptic number.

It is an amenable number.

160035665137 is a deficient number, since it is larger than the sum of its proper divisors (1).

160035665137 is an equidigital number, since it uses as much as digits as its factorization.

160035665137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 160035665137 in words is "one hundred sixty billion, thirty-five million, six hundred sixty-five thousand, one hundred thirty-seven".