13100163 has 4 divisors (see below), whose sum is σ = 17466888. Its totient is φ = 8733440.

The previous prime is 13100123. The next prime is 13100173. The reversal of 13100163 is 36100131.

13100163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13100163 - 2⁹ = 13099651 is a prime.

It is a super-2 number, since 2×13100163² = 343228541253138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13100123) 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, 2183358 + ... + 2183363.

It is an arithmetic number, because the mean of its divisors is an integer number (4366722).

Almost surely, 2^13100163 is an apocalyptic number.

13100163 is a deficient number, since it is larger than the sum of its proper divisors (4366725).

13100163 is an equidigital number, since it uses as much as digits as its factorization.

13100163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366724.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 13100163 is about 3619.4147316935. The cubic root of 13100163 is about 235.7358134870.

Adding to 13100163 its reverse (36100131), we get a palindrome (49200294).

The spelling of 13100163 in words is "thirteen million, one hundred thousand, one hundred sixty-three".