13102104 has 48 divisors (see below), whose sum is σ = 34813800. Its totient is φ = 4108288.

The previous prime is 13102099. The next prime is 13102139. The reversal of 13102104 is 40120131.

It is a happy number.

13102104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 13102104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5992 + ... + 7880.

Almost surely, 2^13102104 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 13102104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17406900).

13102104 is an abundant number, since it is smaller than the sum of its proper divisors (21711696).

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

13102104 is a wasteful number, since it uses less digits than its factorization.

13102104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932 (or 1911 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13102104 is about 3619.6828590361. The cubic root of 13102104 is about 235.7474555971.

Adding to 13102104 its reverse (40120131), we get a palindrome (53222235).

The spelling of 13102104 in words is "thirteen million, one hundred two thousand, one hundred four".