1130352120 has 48 divisors (see below), whose sum is σ = 3673645560. Its totient is φ = 301427136.

The previous prime is 1130352107. The next prime is 1130352121. The reversal of 1130352120 is 212530311.

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

It is a junction number, because it is equal to n+sod(n) for n = 1130352093 and 1130352102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130352121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1569574 + ... + 1570293.

Almost surely, 2^1130352120 is an apocalyptic number.

1130352120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130352120 is an abundant number, since it is smaller than the sum of its proper divisors (2543293440).

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

1130352120 is a wasteful number, since it uses less digits than its factorization.

1130352120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139884 (or 3139877 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1130352120 is about 33620.7096891187. The cubic root of 1130352120 is about 1041.6886152460.

Adding to 1130352120 its reverse (212530311), we get a palindrome (1342882431).

The spelling of 1130352120 in words is "one billion, one hundred thirty million, three hundred fifty-two thousand, one hundred twenty".