13090112 has 56 divisors (see below), whose sum is σ = 30236160. Its totient is φ = 5506560.

The previous prime is 13090109. The next prime is 13090127. The reversal of 13090112 is 21109031.

It is a happy number.

13090112 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 (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27089 + ... + 27567.

Almost surely, 2^13090112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13090112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15118080).

13090112 is an abundant number, since it is smaller than the sum of its proper divisors (17146048).

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

13090112 is an equidigital number, since it uses as much as digits as its factorization.

13090112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 13090112 is about 3618.0259811118. The cubic root of 13090112 is about 235.6755092277.

Adding to 13090112 its reverse (21109031), we get a palindrome (34199143).

The spelling of 13090112 in words is "thirteen million, ninety thousand, one hundred twelve".