13200001230 has 128 divisors (see below), whose sum is σ = 35786354688. Its totient is φ = 3093990912.

The previous prime is 13200001229. The next prime is 13200001249. The reversal of 13200001230 is 3210000231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 668479 + ... + 687941.

It is an arithmetic number, because the mean of its divisors is an integer number (279580896).

Almost surely, 2^13200001230 is an apocalyptic number.

13200001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13200001230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17893177344).

13200001230 is an abundant number, since it is smaller than the sum of its proper divisors (22586353458).

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

13200001230 is a wasteful number, since it uses less digits than its factorization.

13200001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19570.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13200001230 its reverse (3210000231), we get a palindrome (16410001461).

Subtracting from 13200001230 its reverse (3210000231), we obtain a palindrome (9990000999).

It can be divided in two parts, 13200001 and 230, that added together give a palindrome (13200231).

The spelling of 13200001230 in words is "thirteen billion, two hundred million, one thousand, two hundred thirty".