11130220304 has 20 divisors (see below), whose sum is σ = 24645488064. Its totient is φ = 4770094368.

The previous prime is 11130220289. The next prime is 11130220307. The reversal of 11130220304 is 40302203111.

11130220304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11130220307) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 49688372 + ... + 49688595.

Almost surely, 2^11130220304 is an apocalyptic number.

11130220304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11130220304 is an abundant number, since it is smaller than the sum of its proper divisors (13515267760).

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

11130220304 is an equidigital number, since it uses as much as digits as its factorization.

11130220304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99376982 (or 99376976 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11130220304 its reverse (40302203111), we get a palindrome (51432423415).

The spelling of 11130220304 in words is "eleven billion, one hundred thirty million, two hundred twenty thousand, three hundred four".