1132705120 has 48 divisors (see below), whose sum is σ = 2679149088. Its totient is φ = 452551680.

The previous prime is 1132705109. The next prime is 1132705129. The reversal of 1132705120 is 215072311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1132705091 and 1132705100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132705129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151060 + ... + 158380.

It is an arithmetic number, because the mean of its divisors is an integer number (55815606).

Almost surely, 2^1132705120 is an apocalyptic number.

1132705120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132705120 is an abundant number, since it is smaller than the sum of its proper divisors (1546443968).

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

1132705120 is an equidigital number, since it uses as much as digits as its factorization.

1132705120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8303 (or 8295 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1132705120 is about 33655.6848095533. The cubic root of 1132705120 is about 1042.4109254176.

Adding to 1132705120 its reverse (215072311), we get a palindrome (1347777431).

The spelling of 1132705120 in words is "one billion, one hundred thirty-two million, seven hundred five thousand, one hundred twenty".