10021540575301 has 2 divisors, whose sum is σ = 10021540575302. Its totient is φ = 10021540575300.

The previous prime is 10021540575251. The next prime is 10021540575353. The reversal of 10021540575301 is 10357504512001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5225571974401 + 4795968600900 = 2285951^2 + 2189970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021540575301 - 2⁹ = 10021540574789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021540575391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010770287650 + 5010770287651.

It is an arithmetic number, because the mean of its divisors is an integer number (5010770287651).

Almost surely, 2^{10021540575301} is an apocalyptic number.

It is an amenable number.

10021540575301 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021540575301 is an equidigital number, since it uses as much as digits as its factorization.

10021540575301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 10021540575301 in words is "ten trillion, twenty-one billion, five hundred forty million, five hundred seventy-five thousand, three hundred one".