113545163 has 2 divisors, whose sum is σ = 113545164. Its totient is φ = 113545162.

The previous prime is 113545151. The next prime is 113545183. The reversal of 113545163 is 361545311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113545163 - 2⁴ = 113545147 is a prime.

It is not a weakly prime, because it can be changed into another prime (113545183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56772581 + 56772582.

It is an arithmetic number, because the mean of its divisors is an integer number (56772582).

Almost surely, 2^113545163 is an apocalyptic number.

113545163 is a deficient number, since it is larger than the sum of its proper divisors (1).

113545163 is an equidigital number, since it uses as much as digits as its factorization.

113545163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 29.

The square root of 113545163 is about 10655.7572701334. The cubic root of 113545163 is about 484.2350402591.

The spelling of 113545163 in words is "one hundred thirteen million, five hundred forty-five thousand, one hundred sixty-three".