11202102102102 has 16 divisors (see below), whose sum is σ = 22404340772352. Its totient is φ = 3734011272680.

The previous prime is 11202102102011. The next prime is 11202102102133. The reversal of 11202102102102 is 20120120120211.

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, 4608174 + ... + 6606017.

It is an arithmetic number, because the mean of its divisors is an integer number (1400271298272).

Almost surely, 2^{11202102102102} is an apocalyptic number.

11202102102102 is an abundant number, since it is smaller than the sum of its proper divisors (11202238670250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202102102102 is a wasteful number, since it uses less digits than its factorization.

11202102102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11380683.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11202102102102 its reverse (20120120120211), we get a palindrome (31322222222313).

The spelling of 11202102102102 in words is "eleven trillion, two hundred two billion, one hundred two million, one hundred two thousand, one hundred two".