11130321030 has 32 divisors (see below), whose sum is σ = 28118707200. Its totient is φ = 2811870432.

The previous prime is 11130321029. The next prime is 11130321047. The reversal of 11130321030 is 3012303111.

11130321030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 9762870 + ... + 9764009.

It is an arithmetic number, because the mean of its divisors is an integer number (878709600).

Almost surely, 2^11130321030 is an apocalyptic number.

11130321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130321030 is an abundant number, since it is smaller than the sum of its proper divisors (16988386170).

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

11130321030 is a wasteful number, since it uses less digits than its factorization.

11130321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19526908.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11130321030 its reverse (3012303111), we get a palindrome (14142624141).

The spelling of 11130321030 in words is "eleven billion, one hundred thirty million, three hundred twenty-one thousand, thirty".