12683831851 has 2 divisors, whose sum is σ = 12683831852. Its totient is φ = 12683831850.

The previous prime is 12683831837. The next prime is 12683831891. The reversal of 12683831851 is 15813838621.

12683831851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12683831851 - 2¹⁵ = 12683799083 is a prime.

It is not a weakly prime, because it can be changed into another prime (12683831891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6341915925 + 6341915926.

It is an arithmetic number, because the mean of its divisors is an integer number (6341915926).

Almost surely, 2^12683831851 is an apocalyptic number.

12683831851 is a deficient number, since it is larger than the sum of its proper divisors (1).

12683831851 is an equidigital number, since it uses as much as digits as its factorization.

12683831851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 46.

The spelling of 12683831851 in words is "twelve billion, six hundred eighty-three million, eight hundred thirty-one thousand, eight hundred fifty-one".