13380180 has 144 divisors (see below), whose sum is σ = 43794240. Its totient is φ = 3041280.

The previous prime is 13380179. The next prime is 13380193. The reversal of 13380180 is 8108331.

It is a self number, because there is not a number n which added to its sum of digits gives 13380180.

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, 137892 + ... + 137988.

Almost surely, 2^13380180 is an apocalyptic number.

13380180 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 13380180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21897120).

13380180 is an abundant number, since it is smaller than the sum of its proper divisors (30414060).

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

13380180 is a wasteful number, since it uses less digits than its factorization.

13380180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 13380180 is about 3657.8928360465. The cubic root of 13380180 is about 237.4036100080.

The spelling of 13380180 in words is "thirteen million, three hundred eighty thousand, one hundred eighty".