1130322330 has 64 divisors (see below), whose sum is σ = 3027870720. Its totient is φ = 300051648.

The previous prime is 1130322313. The next prime is 1130322353. The reversal of 1130322330 is 332230311.

1130322330 is a `hidden beast` number, since 1 + 13 + 0 + 322 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 50824 + ... + 69596.

It is an arithmetic number, because the mean of its divisors is an integer number (47310480).

Almost surely, 2^1130322330 is an apocalyptic number.

1130322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130322330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1513935360).

1130322330 is an abundant number, since it is smaller than the sum of its proper divisors (1897548390).

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

1130322330 is a wasteful number, since it uses less digits than its factorization.

1130322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19012 (or 19006 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1130322330 is about 33620.2666556944. The cubic root of 1130322330 is about 1041.6794640632.

Adding to 1130322330 its reverse (332230311), we get a palindrome (1462552641).

It can be divided in two parts, 11303 and 22330, that added together give a palindrome (33633).

The spelling of 1130322330 in words is "one billion, one hundred thirty million, three hundred twenty-two thousand, three hundred thirty".