13155200 has 48 divisors (see below), whose sum is σ = 32505360. Its totient is φ = 5260800.

The previous prime is 13155193. The next prime is 13155209. The reversal of 13155200 is 255131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13155209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1145 + ... + 5255.

It is an arithmetic number, because the mean of its divisors is an integer number (677195).

Almost surely, 2^13155200 is an apocalyptic number.

13155200 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 13155200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16252680).

13155200 is an abundant number, since it is smaller than the sum of its proper divisors (19350160).

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

13155200 is an equidigital number, since it uses as much as digits as its factorization.

13155200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135 (or 4118 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 13155200 is about 3627.0097876901. The cubic root of 13155200 is about 236.0654802502.

The spelling of 13155200 in words is "thirteen million, one hundred fifty-five thousand, two hundred".