1130133120 has 128 divisors (see below), whose sum is σ = 3619563840. Its totient is φ = 299925504.

The previous prime is 1130133101. The next prime is 1130133187. The reversal of 1130133120 is 213310311.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1130133120.

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 15 ways as a sum of consecutive naturals, for example, 434544 + ... + 437136.

Almost surely, 2^1130133120 is an apocalyptic number.

1130133120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130133120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809781920).

1130133120 is an abundant number, since it is smaller than the sum of its proper divisors (2489430720).

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

1130133120 is a wasteful number, since it uses less digits than its factorization.

1130133120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842 (or 2830 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1130133120 is about 33617.4526102142. The cubic root of 1130133120 is about 1041.6213369359.

Adding to 1130133120 its reverse (213310311), we get a palindrome (1343443431).

The spelling of 1130133120 in words is "one billion, one hundred thirty million, one hundred thirty-three thousand, one hundred twenty".