1130530330 has 8 divisors (see below), whose sum is σ = 2034954612. Its totient is φ = 452212128.

The previous prime is 1130530327. The next prime is 1130530363. The reversal of 1130530330 is 330350311.

It can be written as a sum of positive squares in 2 ways, for example, as 932874849 + 197655481 = 30543^2 + 14059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1130530298 and 1130530307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56526507 + ... + 56526526.

Almost surely, 2^1130530330 is an apocalyptic number.

1130530330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130530330 is a deficient number, since it is larger than the sum of its proper divisors (904424282).

1130530330 is a wasteful number, since it uses less digits than its factorization.

1130530330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113053040.

The product of its (nonzero) digits is 405, while the sum is 19.

The square root of 1130530330 is about 33623.3598856509. The cubic root of 1130530330 is about 1041.7433561743.

Adding to 1130530330 its reverse (330350311), we get a palindrome (1460880641).

The spelling of 1130530330 in words is "one billion, one hundred thirty million, five hundred thirty thousand, three hundred thirty".