1130013130020 has 96 divisors (see below), whose sum is σ = 3193219628928. Its totient is φ = 298568404992.

The previous prime is 1130013129989. The next prime is 1130013130027. The reversal of 1130013130020 is 200313100311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1130013130027) 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 31 ways as a sum of consecutive naturals, for example, 3155347 + ... + 3495173.

It is an arithmetic number, because the mean of its divisors is an integer number (33262704468).

Almost surely, 2^{1130013130020} is an apocalyptic number.

1130013130020 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 1130013130020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596609814464).

1130013130020 is an abundant number, since it is smaller than the sum of its proper divisors (2063206498908).

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

1130013130020 is a wasteful number, since it uses less digits than its factorization.

1130013130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340349 (or 340347 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1130013130020 its reverse (200313100311), we get a palindrome (1330326230331).

The spelling of 1130013130020 in words is "one trillion, one hundred thirty billion, thirteen million, one hundred thirty thousand, twenty".