100020210322801 has 2 divisors, whose sum is σ = 100020210322802. Its totient is φ = 100020210322800.

The previous prime is 100020210322757. The next prime is 100020210322819. The reversal of 100020210322801 is 108223012020001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71881163932176 + 28139046390625 = 8478276^2 + 5304625^2 .

It is a cyclic number.

It is not a de Polignac number, because 100020210322801 - 2⁹ = 100020210322289 is a prime.

It is not a weakly prime, because it can be changed into another prime (100020210322871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010105161400 + 50010105161401.

It is an arithmetic number, because the mean of its divisors is an integer number (50010105161401).

Almost surely, 2^{100020210322801} is an apocalyptic number.

It is an amenable number.

100020210322801 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020210322801 is an equidigital number, since it uses as much as digits as its factorization.

100020210322801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 100020210322801 its reverse (108223012020001), we get a palindrome (208243222342802).

The spelling of 100020210322801 in words is "one hundred trillion, twenty billion, two hundred ten million, three hundred twenty-two thousand, eight hundred one".