13100118 has 8 divisors (see below), whose sum is σ = 26200248. Its totient is φ = 4366704.

The previous prime is 13100111. The next prime is 13100123. The reversal of 13100118 is 81100131.

It is a sphenic number, since it is the product of 3 distinct primes.

13100118 is an admirable number.

It is a super-2 number, since 2×13100118² = 343226183227848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13100097 and 13100106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091671 + ... + 1091682.

It is an arithmetic number, because the mean of its divisors is an integer number (3275031).

Almost surely, 2^13100118 is an apocalyptic number.

13100118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13100118 is a wasteful number, since it uses less digits than its factorization.

13100118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183358.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 13100118 is about 3619.4085152135. The cubic root of 13100118 is about 235.7355435636.

Adding to 13100118 its reverse (81100131), we get a palindrome (94200249).

The spelling of 13100118 in words is "thirteen million, one hundred thousand, one hundred eighteen".