20773962301 has 2 divisors, whose sum is σ = 20773962302. Its totient is φ = 20773962300.

The previous prime is 20773962281. The next prime is 20773962359. The reversal of 20773962301 is 10326937702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13126284900 + 7647677401 = 114570^2 + 87451^2 .

It is a cyclic number.

It is not a de Polignac number, because 20773962301 - 2⁷ = 20773962173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20773960301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10386981150 + 10386981151.

It is an arithmetic number, because the mean of its divisors is an integer number (10386981151).

Almost surely, 2^20773962301 is an apocalyptic number.

It is an amenable number.

20773962301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20773962301 is an equidigital number, since it uses as much as digits as its factorization.

20773962301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 20773962301 in words is "twenty billion, seven hundred seventy-three million, nine hundred sixty-two thousand, three hundred one".