1132321331320 has 16 divisors (see below), whose sum is σ = 2547722995560. Its totient is φ = 452928532512.

The previous prime is 1132321331287. The next prime is 1132321331333. The reversal of 1132321331320 is 231331232311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14154016602 + ... + 14154016681.

Almost surely, 2^{1132321331320} is an apocalyptic number.

1132321331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132321331320 is an abundant number, since it is smaller than the sum of its proper divisors (1415401664240).

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

1132321331320 is a wasteful number, since it uses less digits than its factorization.

1132321331320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28308033294 (or 28308033290 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1132321331320 its reverse (231331232311), we get a palindrome (1363652563631).

Subtracting from 1132321331320 its reverse (231331232311), we obtain a palindrome (900990099009).

It can be divided in two parts, 1132321 and 331320, that added together give a palindrome (1463641).

The spelling of 1132321331320 in words is "one trillion, one hundred thirty-two billion, three hundred twenty-one million, three hundred thirty-one thousand, three hundred twenty".