11100101121101 has 16 divisors (see below), whose sum is σ = 11803553980800. Its totient is φ = 10409067648000.

The previous prime is 11100101121097. The next prime is 11100101121103. The reversal of 11100101121101 is 10112110100111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11100101121101 - 2² = 11100101121097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100101121103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6078116 + ... + 7690493.

It is an arithmetic number, because the mean of its divisors is an integer number (737722123800).

Almost surely, 2^{11100101121101} is an apocalyptic number.

It is an amenable number.

11100101121101 is a deficient number, since it is larger than the sum of its proper divisors (703452859699).

11100101121101 is a wasteful number, since it uses less digits than its factorization.

11100101121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769060.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11100101121101 its reverse (10112110100111), we get a palindrome (21212211221212).

The spelling of 11100101121101 in words is "eleven trillion, one hundred billion, one hundred one million, one hundred twenty-one thousand, one hundred one".