178160113 has 2 divisors, whose sum is σ = 178160114. Its totient is φ = 178160112.

The previous prime is 178160107. The next prime is 178160167. The reversal of 178160113 is 311061871.

178160113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131606784 + 46553329 = 11472^2 + 6823^2 .

It is a cyclic number.

It is not a de Polignac number, because 178160113 - 2¹⁷ = 178029041 is a prime.

It is not a weakly prime, because it can be changed into another prime (178160183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89080056 + 89080057.

It is an arithmetic number, because the mean of its divisors is an integer number (89080057).

Almost surely, 2^178160113 is an apocalyptic number.

It is an amenable number.

178160113 is a deficient number, since it is larger than the sum of its proper divisors (1).

178160113 is an equidigital number, since it uses as much as digits as its factorization.

178160113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 178160113 is about 13347.6632037222. The cubic root of 178160113 is about 562.6912474303.

The spelling of 178160113 in words is "one hundred seventy-eight million, one hundred sixty thousand, one hundred thirteen".