13102680 has 64 divisors (see below), whose sum is σ = 39644640. Its totient is φ = 3464192.

The previous prime is 13102679. The next prime is 13102711. The reversal of 13102680 is 8620131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16042 + ... + 16838.

Almost surely, 2^13102680 is an apocalyptic number.

13102680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13102680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19822320).

13102680 is an abundant number, since it is smaller than the sum of its proper divisors (26541960).

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

13102680 is a wasteful number, since it uses less digits than its factorization.

13102680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 13102680 is about 3619.7624231433. The cubic root of 13102680 is about 235.7509102215.

The spelling of 13102680 in words is "thirteen million, one hundred two thousand, six hundred eighty".