1132123443000 has 256 divisors, whose sum is σ = 3891499822080. Its totient is φ = 271736000000.

The previous prime is 1132123442959. The next prime is 1132123443019. The reversal of 1132123443000 is 3443212311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3163165 + ... + 3502835.

It is an arithmetic number, because the mean of its divisors is an integer number (15201171180).

Almost surely, 2^{1132123443000} is an apocalyptic number.

1132123443000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132123443000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1945749911040).

1132123443000 is an abundant number, since it is smaller than the sum of its proper divisors (2759376379080).

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

1132123443000 is a wasteful number, since it uses less digits than its factorization.

1132123443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339807 (or 339793 counting only the distinct ones).

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

Adding to 1132123443000 its reverse (3443212311), we get a palindrome (1135566655311).

The spelling of 1132123443000 in words is "one trillion, one hundred thirty-two billion, one hundred twenty-three million, four hundred forty-three thousand".