1132123231232 has 176 divisors, whose sum is σ = 2700986695680. Its totient is φ = 463741673472.

The previous prime is 1132123231201. The next prime is 1132123231279. The reversal of 1132123231232 is 2321323212311.

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, 369128963 + ... + 369132029.

Almost surely, 2^{1132123231232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132123231232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1350493347840).

1132123231232 is an abundant number, since it is smaller than the sum of its proper divisors (1568863464448).

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

1132123231232 is a wasteful number, since it uses less digits than its factorization.

1132123231232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356 (or 5338 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 1132123231232 its reverse (2321323212311), we get a palindrome (3453446443543).

The spelling of 1132123231232 in words is "one trillion, one hundred thirty-two billion, one hundred twenty-three million, two hundred thirty-one thousand, two hundred thirty-two".