13158108 has 36 divisors (see below), whose sum is σ = 35013160. Its totient is φ = 4154976.

The previous prime is 13158107. The next prime is 13158113. The reversal of 13158108 is 80185131.

13158108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×13158108² = 346271612279328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13158107) 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, 8935 + ... + 10302.

Almost surely, 2^13158108 is an apocalyptic number.

13158108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13158108 is an abundant number, since it is smaller than the sum of its proper divisors (21855052).

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

13158108 is a wasteful number, since it uses less digits than its factorization.

13158108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19266 (or 19261 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 13158108 is about 3627.4106467286. The cubic root of 13158108 is about 236.0828733176.

The spelling of 13158108 in words is "thirteen million, one hundred fifty-eight thousand, one hundred eight".