1130243632 has 60 divisors (see below), whose sum is σ = 2586264528. Its totient is φ = 468720000.

The previous prime is 1130243627. The next prime is 1130243689. The reversal of 1130243632 is 2363420311.

It is a junction number, because it is equal to n+sod(n) for n = 1130243597 and 1130243606.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 102382 + ... + 112882.

Almost surely, 2^1130243632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130243632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293132264).

1130243632 is an abundant number, since it is smaller than the sum of its proper divisors (1456020896).

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

1130243632 is a wasteful number, since it uses less digits than its factorization.

1130243632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10578 (or 10541 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1130243632 is about 33619.0962400836. The cubic root of 1130243632 is about 1041.6552880706.

Adding to 1130243632 its reverse (2363420311), we get a palindrome (3493663943).

The spelling of 1130243632 in words is "one billion, one hundred thirty million, two hundred forty-three thousand, six hundred thirty-two".