101021100111163 has 2 divisors, whose sum is σ = 101021100111164. Its totient is φ = 101021100111162.

The previous prime is 101021100111059. The next prime is 101021100111179. The reversal of 101021100111163 is 361111001120101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101021100111163 - 2²⁵ = 101021066556731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101021100111163.

It is not a weakly prime, because it can be changed into another prime (101021100115163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510550055581 + 50510550055582.

It is an arithmetic number, because the mean of its divisors is an integer number (50510550055582).

Almost surely, 2^{101021100111163} is an apocalyptic number.

101021100111163 is a deficient number, since it is larger than the sum of its proper divisors (1).

101021100111163 is an equidigital number, since it uses as much as digits as its factorization.

101021100111163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 101021100111163 its reverse (361111001120101), we get a palindrome (462132101231264).

The spelling of 101021100111163 in words is "one hundred one trillion, twenty-one billion, one hundred million, one hundred eleven thousand, one hundred sixty-three".