11102172176111 has 2 divisors, whose sum is σ = 11102172176112. Its totient is φ = 11102172176110.

The previous prime is 11102172176083. The next prime is 11102172176119. The reversal of 11102172176111 is 11167127120111.

It is a strong prime.

It is an emirp because it is prime and its reverse (11167127120111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11102172176111 - 2³⁸ = 10827294269167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102172176119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551086088055 + 5551086088056.

It is an arithmetic number, because the mean of its divisors is an integer number (5551086088056).

Almost surely, 2^{11102172176111} is an apocalyptic number.

11102172176111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102172176111 is an equidigital number, since it uses as much as digits as its factorization.

11102172176111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 32.

Adding to 11102172176111 its reverse (11167127120111), we get a palindrome (22269299296222).

The spelling of 11102172176111 in words is "eleven trillion, one hundred two billion, one hundred seventy-two million, one hundred seventy-six thousand, one hundred eleven".