10021301077 has 2 divisors, whose sum is σ = 10021301078. Its totient is φ = 10021301076.

The previous prime is 10021301039. The next prime is 10021301093. The reversal of 10021301077 is 77010312001.

10021301077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9716833476 + 304467601 = 98574^2 + 17449^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021301077 - 2¹⁹ = 10020776789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021301027) 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, 5010650538 + 5010650539.

It is an arithmetic number, because the mean of its divisors is an integer number (5010650539).

Almost surely, 2^10021301077 is an apocalyptic number.

It is an amenable number.

10021301077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021301077 is an equidigital number, since it uses as much as digits as its factorization.

10021301077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294, while the sum is 22.

Adding to 10021301077 its reverse (77010312001), we get a palindrome (87031613078).

The spelling of 10021301077 in words is "ten billion, twenty-one million, three hundred one thousand, seventy-seven".