13705383161 has 2 divisors, whose sum is σ = 13705383162. Its totient is φ = 13705383160.

The previous prime is 13705383121. The next prime is 13705383277. The reversal of 13705383161 is 16138350731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13678705936 + 26677225 = 116956^2 + 5165^2 .

It is a cyclic number.

It is not a de Polignac number, because 13705383161 - 2²⁶ = 13638274297 is a prime.

It is not a weakly prime, because it can be changed into another prime (13705383121) 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, 6852691580 + 6852691581.

It is an arithmetic number, because the mean of its divisors is an integer number (6852691581).

Almost surely, 2^13705383161 is an apocalyptic number.

It is an amenable number.

13705383161 is a deficient number, since it is larger than the sum of its proper divisors (1).

13705383161 is an equidigital number, since it uses as much as digits as its factorization.

13705383161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 13705383161 in words is "thirteen billion, seven hundred five million, three hundred eighty-three thousand, one hundred sixty-one".