11102111200102 has 32 divisors (see below), whose sum is σ = 18083700633600. Its totient is φ = 5081368124448.

The previous prime is 11102111200049. The next prime is 11102111200111. The reversal of 11102111200102 is 20100211120111.

It is a happy number.

11102111200102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6423549 + ... + 7966567.

It is an arithmetic number, because the mean of its divisors is an integer number (565115644800).

Almost surely, 2^{11102111200102} is an apocalyptic number.

11102111200102 is a deficient number, since it is larger than the sum of its proper divisors (6981589433498).

11102111200102 is a wasteful number, since it uses less digits than its factorization.

11102111200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545340.

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

Adding to 11102111200102 its reverse (20100211120111), we get a palindrome (31202322320213).

The spelling of 11102111200102 in words is "eleven trillion, one hundred two billion, one hundred eleven million, two hundred thousand, one hundred two".