11443135000 has 80 divisors (see below), whose sum is σ = 29248793640. Its totient is φ = 4161120000.

The previous prime is 11443134991. The next prime is 11443135031. The reversal of 11443135000 is 53134411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49029 + ... + 159028.

Almost surely, 2^11443135000 is an apocalyptic number.

11443135000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11443135000 is an abundant number, since it is smaller than the sum of its proper divisors (17805658640).

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

11443135000 is a wasteful number, since it uses less digits than its factorization.

11443135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208094 (or 208075 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11443135000 its reverse (53134411), we get a palindrome (11496269411).

The spelling of 11443135000 in words is "eleven billion, four hundred forty-three million, one hundred thirty-five thousand".