1130237160 has 192 divisors, whose sum is σ = 3751453440. Its totient is φ = 270796800.

The previous prime is 1130237149. The next prime is 1130237177. The reversal of 1130237160 is 617320311.

It is a Cunningham number, because it is equal to 33619²-1.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1130237160.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2622145 + ... + 2622575.

It is an arithmetic number, because the mean of its divisors is an integer number (19538820).

Almost surely, 2^1130237160 is an apocalyptic number.

1130237160 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 1130237160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1875726720).

1130237160 is an abundant number, since it is smaller than the sum of its proper divisors (2621216280).

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

1130237160 is a wasteful number, since it uses less digits than its factorization.

1130237160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1130237160 is about 33618.9999851275. Note that the first 4 decimals coincide. The cubic root of 1130237160 is about 1041.6532998249.

Adding to 1130237160 its reverse (617320311), we get a palindrome (1747557471).

The spelling of 1130237160 in words is "one billion, one hundred thirty million, two hundred thirty-seven thousand, one hundred sixty".