13123230332320 has 192 divisors, whose sum is σ = 35152864911360. Its totient is φ = 4603349836800.

The previous prime is 13123230332291. The next prime is 13123230332323. The reversal of 13123230332320 is 2323303232131.

It is not an unprimeable number, because it can be changed into a prime (13123230332323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859726 + ... + 5194765.

It is an arithmetic number, because the mean of its divisors is an integer number (183087838080).

Almost surely, 2^{13123230332320} is an apocalyptic number.

13123230332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13123230332320 is an abundant number, since it is smaller than the sum of its proper divisors (22029634579040).

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

13123230332320 is a wasteful number, since it uses less digits than its factorization.

13123230332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6054579 (or 6054571 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 13123230332320 its reverse (2323303232131), we get a palindrome (15446533564451).

The spelling of 13123230332320 in words is "thirteen trillion, one hundred twenty-three billion, two hundred thirty million, three hundred thirty-two thousand, three hundred twenty".