103824065447 has 2 divisors, whose sum is σ = 103824065448. Its totient is φ = 103824065446.

The previous prime is 103824065381. The next prime is 103824065453. The reversal of 103824065447 is 744560428301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103824065447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103824065398 and 103824065407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103824065467) 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, 51912032723 + 51912032724.

It is an arithmetic number, because the mean of its divisors is an integer number (51912032724).

Almost surely, 2^103824065447 is an apocalyptic number.

103824065447 is a deficient number, since it is larger than the sum of its proper divisors (1).

103824065447 is an equidigital number, since it uses as much as digits as its factorization.

103824065447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 103824065447 in words is "one hundred three billion, eight hundred twenty-four million, sixty-five thousand, four hundred forty-seven".