100120111102163 has 2 divisors, whose sum is σ = 100120111102164. Its totient is φ = 100120111102162.

The previous prime is 100120111102097. The next prime is 100120111102171. The reversal of 100120111102163 is 361201111021001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100120111102163 - 2²⁸ = 100119842666707 is a prime.

It is not a weakly prime, because it can be changed into another prime (100120111102183) 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, 50060055551081 + 50060055551082.

It is an arithmetic number, because the mean of its divisors is an integer number (50060055551082).

Almost surely, 2^{100120111102163} is an apocalyptic number.

100120111102163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100120111102163 is an equidigital number, since it uses as much as digits as its factorization.

100120111102163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 100120111102163 its reverse (361201111021001), we get a palindrome (461321222123164).

The spelling of 100120111102163 in words is "one hundred trillion, one hundred twenty billion, one hundred eleven million, one hundred two thousand, one hundred sixty-three".