16305032103641 has 2 divisors, whose sum is σ = 16305032103642. Its totient is φ = 16305032103640.

The previous prime is 16305032103623. The next prime is 16305032103667. The reversal of 16305032103641 is 14630123050361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16255443494416 + 49588609225 = 4031804^2 + 222685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16305032103641 is a prime.

It is not a weakly prime, because it can be changed into another prime (16305032103611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8152516051820 + 8152516051821.

It is an arithmetic number, because the mean of its divisors is an integer number (8152516051821).

Almost surely, 2^{16305032103641} is an apocalyptic number.

It is an amenable number.

16305032103641 is a deficient number, since it is larger than the sum of its proper divisors (1).

16305032103641 is an equidigital number, since it uses as much as digits as its factorization.

16305032103641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 16305032103641 in words is "sixteen trillion, three hundred five billion, thirty-two million, one hundred three thousand, six hundred forty-one".