11100101081071 has 2 divisors, whose sum is σ = 11100101081072. Its totient is φ = 11100101081070.

The previous prime is 11100101081053. The next prime is 11100101081093. The reversal of 11100101081071 is 17018010100111.

It is an a-pointer prime, because the next prime (11100101081093) can be obtained adding 11100101081071 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (17018010100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100101081071 - 2¹⁷ = 11100100949999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100101081051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050540535 + 5550050540536.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050540536).

Almost surely, 2^{11100101081071} is an apocalyptic number.

11100101081071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100101081071 is an equidigital number, since it uses as much as digits as its factorization.

11100101081071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 22.

Adding to 11100101081071 its reverse (17018010100111), we get a palindrome (28118111181182).

The spelling of 11100101081071 in words is "eleven trillion, one hundred billion, one hundred one million, eighty-one thousand, seventy-one".