163068097 has 4 divisors (see below), whose sum is σ = 172660356. Its totient is φ = 153475840.

The previous prime is 163068077. The next prime is 163068109. The reversal of 163068097 is 790860361.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790860361 = 503 ⋅1572287.

It can be written as a sum of positive squares in 2 ways, for example, as 125417601 + 37650496 = 11199^2 + 6136^2 .

It is a cyclic number.

It is not a de Polignac number, because 163068097 - 2¹⁵ = 163035329 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163068007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796104 + ... + 4796137.

It is an arithmetic number, because the mean of its divisors is an integer number (43165089).

Almost surely, 2^163068097 is an apocalyptic number.

163068097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

163068097 is a deficient number, since it is larger than the sum of its proper divisors (9592259).

163068097 is an equidigital number, since it uses as much as digits as its factorization.

163068097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9592258.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 163068097 is about 12769.8119406669. The cubic root of 163068097 is about 546.3316168126.

The spelling of 163068097 in words is "one hundred sixty-three million, sixty-eight thousand, ninety-seven".