11011001102102 has 4 divisors (see below), whose sum is σ = 16516501653156. Its totient is φ = 5505500551050.

The previous prime is 11011001102093. The next prime is 11011001102117. The reversal of 11011001102102 is 20120110011011.

11011001102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752750275524 + ... + 2752750275527.

It is an arithmetic number, because the mean of its divisors is an integer number (4129125413289).

Almost surely, 2^{11011001102102} is an apocalyptic number.

11011001102102 is a deficient number, since it is larger than the sum of its proper divisors (5505500551054).

11011001102102 is an equidigital number, since it uses as much as digits as its factorization.

11011001102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505500551053.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011001102102 its reverse (20120110011011), we get a palindrome (31131111113113).

The spelling of 11011001102102 in words is "eleven trillion, eleven billion, one million, one hundred two thousand, one hundred two".