102210011112193 has 2 divisors, whose sum is σ = 102210011112194. Its totient is φ = 102210011112192.

The previous prime is 102210011112173. The next prime is 102210011112221. The reversal of 102210011112193 is 391211110012201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86812768771569 + 15397242340624 = 9317337^2 + 3923932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102210011112193 is a prime.

It is not a weakly prime, because it can be changed into another prime (102210011112133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51105005556096 + 51105005556097.

It is an arithmetic number, because the mean of its divisors is an integer number (51105005556097).

Almost surely, 2^{102210011112193} is an apocalyptic number.

It is an amenable number.

102210011112193 is a deficient number, since it is larger than the sum of its proper divisors (1).

102210011112193 is an equidigital number, since it uses as much as digits as its factorization.

102210011112193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 25.

Adding to 102210011112193 its reverse (391211110012201), we get a palindrome (493421121124394).

The spelling of 102210011112193 in words is "one hundred two trillion, two hundred ten billion, eleven million, one hundred twelve thousand, one hundred ninety-three".