10021120011193 has 2 divisors, whose sum is σ = 10021120011194. Its totient is φ = 10021120011192.

The previous prime is 10021120011169. The next prime is 10021120011211. The reversal of 10021120011193 is 39111002112001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9739342707264 + 281777303929 = 3120792^2 + 530827^2 .

It is an emirp because it is prime and its reverse (39111002112001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10021120011193 - 2³⁷ = 9883681057721 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021120011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010560005596 + 5010560005597.

It is an arithmetic number, because the mean of its divisors is an integer number (5010560005597).

Almost surely, 2^{10021120011193} is an apocalyptic number.

It is an amenable number.

10021120011193 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021120011193 is an equidigital number, since it uses as much as digits as its factorization.

10021120011193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 22.

Adding to 10021120011193 its reverse (39111002112001), we get a palindrome (49132122123194).

The spelling of 10021120011193 in words is "ten trillion, twenty-one billion, one hundred twenty million, eleven thousand, one hundred ninety-three".