80928921301 has 2 divisors, whose sum is σ = 80928921302. Its totient is φ = 80928921300.

The previous prime is 80928921259. The next prime is 80928921343. The reversal of 80928921301 is 10312982908.

It is a balanced prime because it is at equal distance from previous prime (80928921259) and next prime (80928921343).

It can be written as a sum of positive squares in only one way, i.e., 56365882225 + 24563039076 = 237415^2 + 156726^2 .

It is a cyclic number.

It is not a de Polignac number, because 80928921301 - 2²⁷ = 80794703573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80928921361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40464460650 + 40464460651.

It is an arithmetic number, because the mean of its divisors is an integer number (40464460651).

Almost surely, 2^80928921301 is an apocalyptic number.

It is an amenable number.

80928921301 is a deficient number, since it is larger than the sum of its proper divisors (1).

80928921301 is an equidigital number, since it uses as much as digits as its factorization.

80928921301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 80928921301 in words is "eighty billion, nine hundred twenty-eight million, nine hundred twenty-one thousand, three hundred one".