1132120302 has 32 divisors (see below), whose sum is σ = 2374935552. Its totient is φ = 359358624.

The previous prime is 1132120273. The next prime is 1132120307. The reversal of 1132120302 is 2030212311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132120307) by changing a digit.

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, 43818 + ... + 64685.

It is an arithmetic number, because the mean of its divisors is an integer number (74216736).

Almost surely, 2^1132120302 is an apocalyptic number.

1132120302 is an abundant number, since it is smaller than the sum of its proper divisors (1242815250).

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

1132120302 is a wasteful number, since it uses less digits than its factorization.

1132120302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108592.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1132120302 is about 33646.9954379288. The cubic root of 1132120302 is about 1042.2314948938.

Adding to 1132120302 its reverse (2030212311), we get a palindrome (3162332613).

The spelling of 1132120302 in words is "one billion, one hundred thirty-two million, one hundred twenty thousand, three hundred two".