1320300230020 has 24 divisors (see below), whose sum is σ = 2772660550464. Its totient is φ = 528114364896.

The previous prime is 1320300230003. The next prime is 1320300230027. The reversal of 1320300230020 is 200320030231.

It is a junction number, because it is equal to n+sod(n) for n = 1320300229976 and 1320300230003.

It is not an unprimeable number, because it can be changed into a prime (1320300230027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870959 + ... + 2478121.

It is an arithmetic number, because the mean of its divisors is an integer number (115527522936).

Almost surely, 2^{1320300230020} is an apocalyptic number.

1320300230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320300230020 is an abundant number, since it is smaller than the sum of its proper divisors (1452360320444).

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

1320300230020 is a wasteful number, since it uses less digits than its factorization.

1320300230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715899 (or 715897 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 1320300230020 its reverse (200320030231), we get a palindrome (1520620260251).

The spelling of 1320300230020 in words is "one trillion, three hundred twenty billion, three hundred million, two hundred thirty thousand, twenty".