13230533446036 has 24 divisors (see below), whose sum is σ = 23779649889576. Its totient is φ = 6436354498560.

The previous prime is 13230533445971. The next prime is 13230533446057. The reversal of 13230533446036 is 63064433503231.

It can be written as a sum of positive squares in 4 ways, for example, as 4810345562500 + 8420187883536 = 2193250^2 + 2901756^2 .

It is a super-2 number, since 2×13230533446036² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13230533445983 and 13230533446001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7307940 + ... + 8936836.

It is an arithmetic number, because the mean of its divisors is an integer number (990818745399).

Almost surely, 2^{13230533446036} is an apocalyptic number.

It is an amenable number.

13230533446036 is a deficient number, since it is larger than the sum of its proper divisors (10549116443540).

13230533446036 is a wasteful number, since it uses less digits than its factorization.

13230533446036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683819 (or 1683817 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 43.

Adding to 13230533446036 its reverse (63064433503231), we get a palindrome (76294966949267).

The spelling of 13230533446036 in words is "thirteen trillion, two hundred thirty billion, five hundred thirty-three million, four hundred forty-six thousand, thirty-six".