100020221040163 has 2 divisors, whose sum is σ = 100020221040164. Its totient is φ = 100020221040162.

The previous prime is 100020221040149. The next prime is 100020221040203. The reversal of 100020221040163 is 361040122020001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100020221040163 - 2³⁷ = 99882782086691 is a prime.

It is not a weakly prime, because it can be changed into another prime (100020221040143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010110520081 + 50010110520082.

It is an arithmetic number, because the mean of its divisors is an integer number (50010110520082).

Almost surely, 2^{100020221040163} is an apocalyptic number.

100020221040163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020221040163 is an equidigital number, since it uses as much as digits as its factorization.

100020221040163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 100020221040163 its reverse (361040122020001), we get a palindrome (461060343060164).

The spelling of 100020221040163 in words is "one hundred trillion, twenty billion, two hundred twenty-one million, forty thousand, one hundred sixty-three".