1131232032244 has 12 divisors (see below), whose sum is σ = 1980606457984. Its totient is φ = 565344472824.

The previous prime is 1131232032241. The next prime is 1131232032253. The reversal of 1131232032244 is 4422302321311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131232032241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67876452 + ... + 67893115.

Almost surely, 2^{1131232032244} is an apocalyptic number.

It is an amenable number.

1131232032244 is a deficient number, since it is larger than the sum of its proper divisors (849374425740).

1131232032244 is a wasteful number, since it uses less digits than its factorization.

1131232032244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135771654 (or 135771652 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1131232032244 its reverse (4422302321311), we get a palindrome (5553534353555).

The spelling of 1131232032244 in words is "one trillion, one hundred thirty-one billion, two hundred thirty-two million, thirty-two thousand, two hundred forty-four".