11102100202011 has 128 divisors (see below), whose sum is σ = 19127998955520. Its totient is φ = 5571016704000.

The previous prime is 11102100201953. The next prime is 11102100202019. The reversal of 11102100202011 is 11020200120111.

It is not a de Polignac number, because 11102100202011 - 2¹¹ = 11102100199963 is a prime.

It is a super-3 number, since 3×11102100202011³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11102100202019) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 130262211 + ... + 130347411.

It is an arithmetic number, because the mean of its divisors is an integer number (149437491840).

Almost surely, 2^{11102100202011} is an apocalyptic number.

11102100202011 is a deficient number, since it is larger than the sum of its proper divisors (8025898753509).

11102100202011 is a wasteful number, since it uses less digits than its factorization.

11102100202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85517.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102100202011 its reverse (11020200120111), we get a palindrome (22122300322122).

The spelling of 11102100202011 in words is "eleven trillion, one hundred two billion, one hundred million, two hundred two thousand, eleven".