11102011102102 has 16 divisors (see below), whose sum is σ = 17976269852640. Its totient is φ = 5126565845632.

The previous prime is 11102011102099. The next prime is 11102011102129. The reversal of 11102011102102 is 20120111020111.

It is a happy number.

11102011102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11102011102102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4161172243 + ... + 4161174910.

It is an arithmetic number, because the mean of its divisors is an integer number (1123516865790).

Almost surely, 2^{11102011102102} is an apocalyptic number.

11102011102102 is a deficient number, since it is larger than the sum of its proper divisors (6874258750538).

11102011102102 is a wasteful number, since it uses less digits than its factorization.

11102011102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8322347207.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102011102102 its reverse (20120111020111), we get a palindrome (31222122122213).

The spelling of 11102011102102 in words is "eleven trillion, one hundred two billion, eleven million, one hundred two thousand, one hundred two".