82101828980741 has 2 divisors, whose sum is σ = 82101828980742. Its totient is φ = 82101828980740.

The previous prime is 82101828980707. The next prime is 82101828980791. The reversal of 82101828980741 is 14708982810128.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55459611188641 + 26642217792100 = 7447121^2 + 5161610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82101828980741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82101828980791) 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, 41050914490370 + 41050914490371.

It is an arithmetic number, because the mean of its divisors is an integer number (41050914490371).

Almost surely, 2^{82101828980741} is an apocalyptic number.

It is an amenable number.

82101828980741 is a deficient number, since it is larger than the sum of its proper divisors (1).

82101828980741 is an equidigital number, since it uses as much as digits as its factorization.

82101828980741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4128768, while the sum is 59.

The spelling of 82101828980741 in words is "eighty-two trillion, one hundred one billion, eight hundred twenty-eight million, nine hundred eighty thousand, seven hundred forty-one".