1130352005000 has 80 divisors (see below), whose sum is σ = 2657843014860. Its totient is φ = 450531200000.

The previous prime is 1130352004997. The next prime is 1130352005017. The reversal of 1130352005000 is 5002530311.

It can be written as a sum of positive squares in 10 ways, for example, as 33133464676 + 1097218540324 = 182026^2 + 1047482^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1002740 + ... + 1807260.

Almost surely, 2^{1130352005000} is an apocalyptic number.

1130352005000 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 1130352005000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328921507430).

1130352005000 is an abundant number, since it is smaller than the sum of its proper divisors (1527491009860).

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

1130352005000 is an equidigital number, since it uses as much as digits as its factorization.

1130352005000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804828 (or 804809 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 1130352005000 its reverse (5002530311), we get a palindrome (1135354535311).

The spelling of 1130352005000 in words is "one trillion, one hundred thirty billion, three hundred fifty-two million, five thousand".