103706448647 has 2 divisors, whose sum is σ = 103706448648. Its totient is φ = 103706448646.

The previous prime is 103706448613. The next prime is 103706448689. The reversal of 103706448647 is 746844607301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103706448647 - 2²² = 103702254343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103706448595 and 103706448604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103706442647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51853224323 + 51853224324.

It is an arithmetic number, because the mean of its divisors is an integer number (51853224324).

Almost surely, 2^103706448647 is an apocalyptic number.

103706448647 is a deficient number, since it is larger than the sum of its proper divisors (1).

103706448647 is an equidigital number, since it uses as much as digits as its factorization.

103706448647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 103706448647 in words is "one hundred three billion, seven hundred six million, four hundred forty-eight thousand, six hundred forty-seven".