11210102120 has 64 divisors (see below), whose sum is σ = 28998708480. Its totient is φ = 3820432896.

The previous prime is 11210102081. The next prime is 11210102143. The reversal of 11210102120 is 2120101211.

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, 73109 + ... + 166628.

It is an arithmetic number, because the mean of its divisors is an integer number (453104820).

Almost surely, 2^11210102120 is an apocalyptic number.

11210102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210102120 is an abundant number, since it is smaller than the sum of its proper divisors (17788606360).

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

11210102120 is a wasteful number, since it uses less digits than its factorization.

11210102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239922 (or 239918 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11210102120 its reverse (2120101211), we get a palindrome (13330203331).

Subtracting from 11210102120 its reverse (2120101211), we obtain a palindrome (9090000909).

The spelling of 11210102120 in words is "eleven billion, two hundred ten million, one hundred two thousand, one hundred twenty".