11130250443 has 32 divisors (see below), whose sum is σ = 16385302080. Its totient is φ = 6676776960.

The previous prime is 11130250427. The next prime is 11130250477. The reversal of 11130250443 is 34405203111.

It is a happy number.

11130250443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11130250443 - 2⁴ = 11130250427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11130250403) 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 31 ways as a sum of consecutive naturals, for example, 2730655 + ... + 2734727.

It is an arithmetic number, because the mean of its divisors is an integer number (512040690).

Almost surely, 2^11130250443 is an apocalyptic number.

11130250443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11130250443 is a deficient number, since it is larger than the sum of its proper divisors (5255051637).

11130250443 is a wasteful number, since it uses less digits than its factorization.

11130250443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5839.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 11130250443 its reverse (34405203111), we get a palindrome (45535453554).

The spelling of 11130250443 in words is "eleven billion, one hundred thirty million, two hundred fifty thousand, four hundred forty-three".