108471065641 has 2 divisors, whose sum is σ = 108471065642. Its totient is φ = 108471065640.

The previous prime is 108471065629. The next prime is 108471065663. The reversal of 108471065641 is 146560174801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100930748416 + 7540317225 = 317696^2 + 86835^2 .

It is a cyclic number.

It is not a de Polignac number, because 108471065641 - 2¹³ = 108471057449 is a prime.

It is not a weakly prime, because it can be changed into another prime (108471065441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54235532820 + 54235532821.

It is an arithmetic number, because the mean of its divisors is an integer number (54235532821).

Almost surely, 2^108471065641 is an apocalyptic number.

It is an amenable number.

108471065641 is a deficient number, since it is larger than the sum of its proper divisors (1).

108471065641 is an equidigital number, since it uses as much as digits as its factorization.

108471065641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 108471065641 in words is "one hundred eight billion, four hundred seventy-one million, sixty-five thousand, six hundred forty-one".