1132331120 has 20 divisors (see below), whose sum is σ = 2632670040. Its totient is φ = 452932416.

The previous prime is 1132331089. The next prime is 1132331143. The reversal of 1132331120 is 211332311.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7076990 + ... + 7077149.

It is an arithmetic number, because the mean of its divisors is an integer number (131633502).

Almost surely, 2^1132331120 is an apocalyptic number.

1132331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132331120 is an abundant number, since it is smaller than the sum of its proper divisors (1500338920).

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

1132331120 is a wasteful number, since it uses less digits than its factorization.

1132331120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14154152 (or 14154146 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132331120 is about 33650.1280829657. The cubic root of 1132331120 is about 1042.2961839914.

Adding to 1132331120 its reverse (211332311), we get a palindrome (1343663431).

The spelling of 1132331120 in words is "one billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred twenty".