163100097 has 12 divisors (see below), whose sum is σ = 235737684. Its totient is φ = 108664800.

The previous prime is 163100087. The next prime is 163100099. The reversal of 163100097 is 790001361.

163100097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20034576 + 143065521 = 4476^2 + 11961^2 .

It is not a de Polignac number, because 163100097 - 2⁴ = 163100081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163100097.

It is not an unprimeable number, because it can be changed into a prime (163100099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12343 + ... + 21875.

It is an arithmetic number, because the mean of its divisors is an integer number (19644807).

Almost surely, 2^163100097 is an apocalyptic number.

It is an amenable number.

163100097 is a deficient number, since it is larger than the sum of its proper divisors (72637587).

163100097 is a wasteful number, since it uses less digits than its factorization.

163100097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11440 (or 11437 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 163100097 is about 12771.0648342258. The cubic root of 163100097 is about 546.3673513076.

The spelling of 163100097 in words is "one hundred sixty-three million, one hundred thousand, ninety-seven".