11001102112109 has 32 divisors (see below), whose sum is σ = 11679960188160. Its totient is φ = 10340064903168.

The previous prime is 11001102112081. The next prime is 11001102112153. The reversal of 11001102112109 is 90121120110011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11001102112109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001102114109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1292266637 + ... + 1292275149.

It is an arithmetic number, because the mean of its divisors is an integer number (364998755880).

Almost surely, 2^{11001102112109} is an apocalyptic number.

It is an amenable number.

11001102112109 is a deficient number, since it is larger than the sum of its proper divisors (678858076051).

11001102112109 is a wasteful number, since it uses less digits than its factorization.

11001102112109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11381.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 11001102112109 in words is "eleven trillion, one billion, one hundred two million, one hundred twelve thousand, one hundred nine".