11443322130 has 16 divisors (see below), whose sum is σ = 27463973184. Its totient is φ = 3051552560.

The previous prime is 11443322087. The next prime is 11443322159. The reversal of 11443322130 is 3122334411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11443322130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190722006 + ... + 190722065.

It is an arithmetic number, because the mean of its divisors is an integer number (1716498324).

Almost surely, 2^11443322130 is an apocalyptic number.

11443322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11443322130 is an abundant number, since it is smaller than the sum of its proper divisors (16020651054).

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

11443322130 is a wasteful number, since it uses less digits than its factorization.

11443322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381444081.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11443322130 its reverse (3122334411), we get a palindrome (14565656541).

The spelling of 11443322130 in words is "eleven billion, four hundred forty-three million, three hundred twenty-two thousand, one hundred thirty".