103706448613 has 2 divisors, whose sum is σ = 103706448614. Its totient is φ = 103706448612.

The previous prime is 103706448611. The next prime is 103706448647. The reversal of 103706448613 is 316844607301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91764767329 + 11941681284 = 302927^2 + 109278^2 .

It is an emirp because it is prime and its reverse (316844607301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103706448613 - 2¹ = 103706448611 is a prime.

Together with 103706448611, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103706448613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103706448611) 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, 51853224306 + 51853224307.

It is an arithmetic number, because the mean of its divisors is an integer number (51853224307).

Almost surely, 2^103706448613 is an apocalyptic number.

It is an amenable number.

103706448613 is a deficient number, since it is larger than the sum of its proper divisors (1).

103706448613 is an equidigital number, since it uses as much as digits as its factorization.

103706448613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 103706448613 in words is "one hundred three billion, seven hundred six million, four hundred forty-eight thousand, six hundred thirteen".