13333123020232 has 8 divisors (see below), whose sum is σ = 24999605662950. Its totient is φ = 6666561510112.

The previous prime is 13333123020143. The next prime is 13333123020281. The reversal of 13333123020232 is 23202032133331.

It can be written as a sum of positive squares in only one way, i.e., 10150302890116 + 3182820130116 = 3185954^2 + 1784046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 13333123020232.

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 as a sum of consecutive naturals, namely, 833320188757 + ... + 833320188772.

Almost surely, 2^{13333123020232} is an apocalyptic number.

It is an amenable number.

13333123020232 is a deficient number, since it is larger than the sum of its proper divisors (11666482642718).

13333123020232 is a wasteful number, since it uses less digits than its factorization.

13333123020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666640377535 (or 1666640377531 counting only the distinct ones).

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

Adding to 13333123020232 its reverse (23202032133331), we get a palindrome (36535155153563).

The spelling of 13333123020232 in words is "thirteen trillion, three hundred thirty-three billion, one hundred twenty-three million, twenty thousand, two hundred thirty-two".