11204131120 has 80 divisors (see below), whose sum is σ = 32061072960. Its totient is φ = 3545920512.

The previous prime is 11204131067. The next prime is 11204131181. The reversal of 11204131120 is 2113140211.

11204131120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 11204131094 and 11204131103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762235 + ... + 776794.

It is an arithmetic number, because the mean of its divisors is an integer number (400763412).

Almost surely, 2^11204131120 is an apocalyptic number.

11204131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11204131120 is an abundant number, since it is smaller than the sum of its proper divisors (20856941840).

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

11204131120 is a wasteful number, since it uses less digits than its factorization.

11204131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539062 (or 1539056 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11204131120 its reverse (2113140211), we get a palindrome (13317271331).

Subtracting from 11204131120 its reverse (2113140211), we obtain a palindrome (9090990909).

The spelling of 11204131120 in words is "eleven billion, two hundred four million, one hundred thirty-one thousand, one hundred twenty".