1130100000 has 144 divisors (see below), whose sum is σ = 3708887616. Its totient is φ = 301280000.

The previous prime is 1130099951. The next prime is 1130100001. The reversal of 1130100000 is 10311.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (1130100001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298117 + ... + 301883.

It is an arithmetic number, because the mean of its divisors is an integer number (25756164).

Almost surely, 2^1130100000 is an apocalyptic number.

1130100000 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 1130100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1854443808).

1130100000 is an abundant number, since it is smaller than the sum of its proper divisors (2578787616).

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

1130100000 is an frugal number, since it uses more digits than its factorization.

1130100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805 (or 3777 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1130100000 is about 33616.9600053306. The cubic root of 1130100000 is about 1041.6111614869.

Adding to 1130100000 its reverse (10311), we get a palindrome (1130110311).

The spelling of 1130100000 in words is "one billion, one hundred thirty million, one hundred thousand".