12801824803 has 2 divisors, whose sum is σ = 12801824804. Its totient is φ = 12801824802.

The previous prime is 12801824741. The next prime is 12801824813. The reversal of 12801824803 is 30842810821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12801824803 - 2²⁵ = 12768270371 is a prime.

It is not a weakly prime, because it can be changed into another prime (12801824813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6400912401 + 6400912402.

It is an arithmetic number, because the mean of its divisors is an integer number (6400912402).

Almost surely, 2^12801824803 is an apocalyptic number.

12801824803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12801824803 is an equidigital number, since it uses as much as digits as its factorization.

12801824803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 12801824803 in words is "twelve billion, eight hundred one million, eight hundred twenty-four thousand, eight hundred three".