11012102002102 has 32 divisors (see below), whose sum is σ = 18139560781824. Its totient is φ = 4991231145600.

The previous prime is 11012102002067. The next prime is 11012102002103. The reversal of 11012102002102 is 20120020121011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012102002103) 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 15 ways as a sum of consecutive naturals, for example, 24535698 + ... + 24980485.

It is an arithmetic number, because the mean of its divisors is an integer number (566861274432).

Almost surely, 2^{11012102002102} is an apocalyptic number.

11012102002102 is a deficient number, since it is larger than the sum of its proper divisors (7127458779722).

11012102002102 is a wasteful number, since it uses less digits than its factorization.

11012102002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49516444.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012102002102 its reverse (20120020121011), we get a palindrome (31132122123113).

The spelling of 11012102002102 in words is "eleven trillion, twelve billion, one hundred two million, two thousand, one hundred two".