13230004320 has 192 divisors, whose sum is σ = 49867151040. Its totient is φ = 3256602624.

The previous prime is 13230004297. The next prime is 13230004327. The reversal of 13230004320 is 2340003231.

13230004320 is a `hidden beast` number, since 1 + 3 + 230 + 0 + 0 + 432 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13230004293 and 13230004302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230004327) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 61629 + ... + 173948.

It is an arithmetic number, because the mean of its divisors is an integer number (259724745).

Almost surely, 2^13230004320 is an apocalyptic number.

13230004320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230004320 is an abundant number, since it is smaller than the sum of its proper divisors (36637146720).

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

13230004320 is a wasteful number, since it uses less digits than its factorization.

13230004320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235614 (or 235600 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 13230004320 its reverse (2340003231), we get a palindrome (15570007551).

It can be divided in two parts, 1323000 and 4320, that multiplied together give a square (5715360000 = 75600²).

The spelling of 13230004320 in words is "thirteen billion, two hundred thirty million, four thousand, three hundred twenty".