1130324544 has 280 divisors, whose sum is σ = 3531705408. Its totient is φ = 357073920.

The previous prime is 1130324527. The next prime is 1130324549. The reversal of 1130324544 is 4454230311.

It is a happy number.

1130324544 is a `hidden beast` number, since 113 + 0 + 3 + 2 + 4 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1130324549) 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 39 ways as a sum of consecutive naturals, for example, 13618327 + ... + 13618409.

Almost surely, 2^1130324544 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 1130324544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765852704).

1130324544 is an abundant number, since it is smaller than the sum of its proper divisors (2401380864).

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

1130324544 is an equidigital number, since it uses as much as digits as its factorization.

1130324544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1130324544 is about 33620.2995822464. The cubic root of 1130324544 is about 1041.6801441869.

Adding to 1130324544 its reverse (4454230311), we get a palindrome (5584554855).

The spelling of 1130324544 in words is "one billion, one hundred thirty million, three hundred twenty-four thousand, five hundred forty-four".