1130310852 has 72 divisors (see below), whose sum is σ = 2908116288. Its totient is φ = 341436480.

The previous prime is 1130310847. The next prime is 1130310877. The reversal of 1130310852 is 2580130311.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540553 + ... + 542639.

It is an arithmetic number, because the mean of its divisors is an integer number (40390504).

Almost surely, 2^1130310852 is an apocalyptic number.

1130310852 is a gapful number since it is divisible by the number (12) 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 1130310852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454058144).

1130310852 is an abundant number, since it is smaller than the sum of its proper divisors (1777805436).

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

1130310852 is a wasteful number, since it uses less digits than its factorization.

1130310852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489 (or 2476 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1130310852 is about 33620.0959546519. The cubic root of 1130310852 is about 1041.6759380963.

It can be divided in two parts, 11303 and 10852, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 1130310852 in words is "one billion, one hundred thirty million, three hundred ten thousand, eight hundred fifty-two".