11101002102111 has 8 divisors (see below), whose sum is σ = 14801364244224. Its totient is φ = 7400654014040.

The previous prime is 11101002102109. The next prime is 11101002102139. The reversal of 11101002102111 is 11120120010111.

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

It is a cyclic number.

It is not a de Polignac number, because 11101002102111 - 2¹ = 11101002102109 is a prime.

It is a super-3 number, since 3×11101002102111³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101002102161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506711 + ... + 4946936.

It is an arithmetic number, because the mean of its divisors is an integer number (1850170530528).

Almost surely, 2^{11101002102111} is an apocalyptic number.

11101002102111 is a deficient number, since it is larger than the sum of its proper divisors (3700362142113).

11101002102111 is an equidigital number, since it uses as much as digits as its factorization.

11101002102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7027021.

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

Adding to 11101002102111 its reverse (11120120010111), we get a palindrome (22221122112222).

The spelling of 11101002102111 in words is "eleven trillion, one hundred one billion, two million, one hundred two thousand, one hundred eleven".