12802328875033 has 4 divisors (see below), whose sum is σ = 13012203118948. Its totient is φ = 12592454631120.

The previous prime is 12802328875031. The next prime is 12802328875051. The reversal of 12802328875033 is 33057882320821.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3834202604544 + 8968126270489 = 1958112^2 + 2994683^2 .

It is a cyclic number.

It is not a de Polignac number, because 12802328875033 - 2¹ = 12802328875031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12802328875031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 104937121866 + ... + 104937121987.

It is an arithmetic number, because the mean of its divisors is an integer number (3253050779737).

Almost surely, 2^{12802328875033} is an apocalyptic number.

It is an amenable number.

12802328875033 is a deficient number, since it is larger than the sum of its proper divisors (209874243915).

12802328875033 is an equidigital number, since it uses as much as digits as its factorization.

12802328875033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209874243914.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 12802328875033 in words is "twelve trillion, eight hundred two billion, three hundred twenty-eight million, eight hundred seventy-five thousand, thirty-three".