11001112102102 has 8 divisors (see below), whose sum is σ = 16506433300176. Its totient is φ = 5498967668712.

The previous prime is 11001112102091. The next prime is 11001112102103. The reversal of 11001112102102 is 20120121110011.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001112102103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794182513 + ... + 794196364.

It is an arithmetic number, because the mean of its divisors is an integer number (2063304162522).

Almost surely, 2^{11001112102102} is an apocalyptic number.

11001112102102 is a deficient number, since it is larger than the sum of its proper divisors (5505321198074).

11001112102102 is a wasteful number, since it uses less digits than its factorization.

11001112102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588382342.

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

Adding to 11001112102102 its reverse (20120121110011), we get a palindrome (31121233212113).

The spelling of 11001112102102 in words is "eleven trillion, one billion, one hundred twelve million, one hundred two thousand, one hundred two".