11102001121105 has 16 divisors (see below), whose sum is σ = 13411558748160. Its totient is φ = 8822255727808.

The previous prime is 11102001121097. The next prime is 11102001121121. The reversal of 11102001121105 is 50112110020111.

It is a cyclic number.

It is not a de Polignac number, because 11102001121105 - 2³ = 11102001121097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4863985 + ... + 6772174.

It is an arithmetic number, because the mean of its divisors is an integer number (838222421760).

Almost surely, 2^{11102001121105} is an apocalyptic number.

It is an amenable number.

11102001121105 is a deficient number, since it is larger than the sum of its proper divisors (2309557627055).

11102001121105 is a wasteful number, since it uses less digits than its factorization.

11102001121105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11637440.

The product of its (nonzero) digits is 20, while the sum is 16.

Adding to 11102001121105 its reverse (50112110020111), we get a palindrome (61214111141216).

The spelling of 11102001121105 in words is "eleven trillion, one hundred two billion, one million, one hundred twenty-one thousand, one hundred five".