1330303130020 has 24 divisors (see below), whose sum is σ = 2825025751800. Its totient is φ = 526142360832.

The previous prime is 1330303130011. The next prime is 1330303130027. The reversal of 1330303130020 is 200313030331.

It can be written as a sum of positive squares in 4 ways, for example, as 119832284224 + 1210470845796 = 346168^2 + 1100214^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1330303130020.

It is not an unprimeable number, because it can be changed into a prime (1330303130027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373678875 + ... + 373682434.

It is an arithmetic number, because the mean of its divisors is an integer number (117709406325).

Almost surely, 2^{1330303130020} is an apocalyptic number.

1330303130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330303130020 is an abundant number, since it is smaller than the sum of its proper divisors (1494722621780).

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

1330303130020 is a wasteful number, since it uses less digits than its factorization.

1330303130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747361407 (or 747361405 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 1330303130020 its reverse (200313030331), we get a palindrome (1530616160351).

The spelling of 1330303130020 in words is "one trillion, three hundred thirty billion, three hundred three million, one hundred thirty thousand, twenty".