13303321323012 has 72 divisors (see below), whose sum is σ = 39855217811136. Its totient is φ = 3800948947488.

The previous prime is 13303321323007. The next prime is 13303321323031. The reversal of 13303321323012 is 21032312330331.

13303321323012 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 3 + 321 + 32 + 301 + 2 = 666.

13303321323012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 977603523 + ... + 977617130.

Almost surely, 2^{13303321323012} is an apocalyptic number.

13303321323012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13303321323012 is an abundant number, since it is smaller than the sum of its proper divisors (26551896488124).

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

13303321323012 is a wasteful number, since it uses less digits than its factorization.

13303321323012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955220679 (or 1955220665 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13303321323012 its reverse (21032312330331), we get a palindrome (34335633653343).

It can be divided in two parts, 133033213 and 23012, that added together give a square (133056225 = 11535²).

The spelling of 13303321323012 in words is "thirteen trillion, three hundred three billion, three hundred twenty-one million, three hundred twenty-three thousand, twelve".