11100101020117 has 2 divisors, whose sum is σ = 11100101020118. Its totient is φ = 11100101020116.

The previous prime is 11100101020111. The next prime is 11100101020187. The reversal of 11100101020117 is 71102010100111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8276864318116 + 2823236702001 = 2876954^2 + 1680249^2 .

It is an emirp because it is prime and its reverse (71102010100111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100101020117 - 2⁷ = 11100101019989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11100101020117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100101020111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550050510058 + 5550050510059.

It is an arithmetic number, because the mean of its divisors is an integer number (5550050510059).

Almost surely, 2^{11100101020117} is an apocalyptic number.

It is an amenable number.

11100101020117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100101020117 is an equidigital number, since it uses as much as digits as its factorization.

11100101020117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 11100101020117 its reverse (71102010100111), we get a palindrome (82202111120228).

The spelling of 11100101020117 in words is "eleven trillion, one hundred billion, one hundred one million, twenty thousand, one hundred seventeen".