13108550 has 96 divisors (see below), whose sum is σ = 31164672. Its totient is φ = 3991680.

The previous prime is 13108531. The next prime is 13108583. The reversal of 13108550 is 5580131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 195617 + ... + 195683.

It is an arithmetic number, because the mean of its divisors is an integer number (324632).

Almost surely, 2^13108550 is an apocalyptic number.

13108550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13108550 is an abundant number, since it is smaller than the sum of its proper divisors (18056122).

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

13108550 is a wasteful number, since it uses less digits than its factorization.

13108550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 13108550 is about 3620.5731590454. The cubic root of 13108550 is about 235.7861104309.

Adding to 13108550 its reverse (5580131), we get a palindrome (18688681).

The spelling of 13108550 in words is "thirteen million, one hundred eight thousand, five hundred fifty".