11001111100102 has 16 divisors (see below), whose sum is σ = 16735005218592. Its totient is φ = 5422784552640.

The previous prime is 11001111100081. The next prime is 11001111100153. The reversal of 11001111100102 is 20100111110011.

It is a super-3 number, since 3×11001111100102³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469738 + ... + 4714114.

It is an arithmetic number, because the mean of its divisors is an integer number (1045937826162).

Almost surely, 2^{11001111100102} is an apocalyptic number.

11001111100102 is a deficient number, since it is larger than the sum of its proper divisors (5733894118490).

11001111100102 is a wasteful number, since it uses less digits than its factorization.

11001111100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262703.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11001111100102 its reverse (20100111110011), we get a palindrome (31101222210113).

Subtracting 11001111100102 from its reverse (20100111110011), we obtain a palindrome (9099000009909).

The spelling of 11001111100102 in words is "eleven trillion, one billion, one hundred eleven million, one hundred thousand, one hundred two".