101101001111111 has 2 divisors, whose sum is σ = 101101001111112. Its totient is φ = 101101001111110.

The previous prime is 101101001111059. The next prime is 101101001111129. The reversal of 101101001111111 is 111111100101101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101101001111111 - 2⁴⁶ = 30732256933447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101101001111092 and 101101001111101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101101001110111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550500555555 + 50550500555556.

It is an arithmetic number, because the mean of its divisors is an integer number (50550500555556).

Almost surely, 2^{101101001111111} is an apocalyptic number.

101101001111111 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101001111111 is an equidigital number, since it uses as much as digits as its factorization.

101101001111111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 101101001111111 its reverse (111111100101101), we get a palindrome (212212101212212).

The spelling of 101101001111111 in words is "one hundred one trillion, one hundred one billion, one million, one hundred eleven thousand, one hundred eleven".