10103819447 has 2 divisors, whose sum is σ = 10103819448. Its totient is φ = 10103819446.

The previous prime is 10103819441. The next prime is 10103819489. The reversal of 10103819447 is 74491830101.

10103819447 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 10103819447 - 2⁸ = 10103819191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10103819447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10103819441) 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, 5051909723 + 5051909724.

It is an arithmetic number, because the mean of its divisors is an integer number (5051909724).

Almost surely, 2^10103819447 is an apocalyptic number.

10103819447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103819447 is an equidigital number, since it uses as much as digits as its factorization.

10103819447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 10103819447 in words is "ten billion, one hundred three million, eight hundred nineteen thousand, four hundred forty-seven".