13321230112 has 24 divisors (see below), whose sum is σ = 26350479792. Its totient is φ = 6629044800.

The previous prime is 13321230101. The next prime is 13321230113. The reversal of 13321230112 is 21103212331.

It is a self number, because there is not a number n which added to its sum of digits gives 13321230112.

It is not an unprimeable number, because it can be changed into a prime (13321230113) 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 3 ways as a sum of consecutive naturals, for example, 979714 + ... + 993217.

It is an arithmetic number, because the mean of its divisors is an integer number (1097936658).

Almost surely, 2^13321230112 is an apocalyptic number.

It is an amenable number.

13321230112 is a deficient number, since it is larger than the sum of its proper divisors (13029249680).

13321230112 is a wasteful number, since it uses less digits than its factorization.

13321230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973152 (or 1973144 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13321230112 its reverse (21103212331), we get a palindrome (34424442443).

The spelling of 13321230112 in words is "thirteen billion, three hundred twenty-one million, two hundred thirty thousand, one hundred twelve".