105304169447 has 2 divisors, whose sum is σ = 105304169448. Its totient is φ = 105304169446.

The previous prime is 105304169417. The next prime is 105304169479. The reversal of 105304169447 is 744961403501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105304169447 - 2¹⁴ = 105304153063 is a prime.

It is a super-2 number, since 2×105304169447² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105304169398 and 105304169407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105304169417) 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 as a sum of consecutive naturals, namely, 52652084723 + 52652084724.

It is an arithmetic number, because the mean of its divisors is an integer number (52652084724).

Almost surely, 2^105304169447 is an apocalyptic number.

105304169447 is a deficient number, since it is larger than the sum of its proper divisors (1).

105304169447 is an equidigital number, since it uses as much as digits as its factorization.

105304169447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 105304169447 in words is "one hundred five billion, three hundred four million, one hundred sixty-nine thousand, four hundred forty-seven".