11102100211011 has 32 divisors (see below), whose sum is σ = 15607759129920. Its totient is φ = 7008834560000.

The previous prime is 11102100210997. The next prime is 11102100211019. The reversal of 11102100211011 is 11011200120111.

It is a cyclic number.

It is not a de Polignac number, because 11102100211011 - 2⁹ = 11102100210499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102100211019) 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, 12485611 + ... + 13345211.

It is an arithmetic number, because the mean of its divisors is an integer number (487742472810).

Almost surely, 2^{11102100211011} is an apocalyptic number.

11102100211011 is a deficient number, since it is larger than the sum of its proper divisors (4505658918909).

11102100211011 is a wasteful number, since it uses less digits than its factorization.

11102100211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862487.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11102100211011 its reverse (11011200120111), we get a palindrome (22113300331122).

The spelling of 11102100211011 in words is "eleven trillion, one hundred two billion, one hundred million, two hundred eleven thousand, eleven".