11100102011 has 8 divisors (see below), whose sum is σ = 11390909040. Its totient is φ = 10812308832.

The previous prime is 11100101953. The next prime is 11100102019. The reversal of 11100102011 is 11020100111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100102011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11100102011.

It is not an unprimeable number, because it can be changed into a prime (11100102019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746000 + ... + 760733.

It is an arithmetic number, because the mean of its divisors is an integer number (1423863630).

Almost surely, 2^11100102011 is an apocalyptic number.

11100102011 is a deficient number, since it is larger than the sum of its proper divisors (290807029).

11100102011 is a wasteful number, since it uses less digits than its factorization.

11100102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506925.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11100102011 its reverse (11020100111), we get a palindrome (22120202122).

The spelling of 11100102011 in words is "eleven billion, one hundred million, one hundred two thousand, eleven".