1300331320000 has 70 divisors (see below), whose sum is σ = 3224399165108. Its totient is φ = 520132512000.

The previous prime is 1300331319967. The next prime is 1300331320031. The reversal of 1300331320000 is 231330031.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 16214142 + ... + 16294141.

Almost surely, 2^{1300331320000} is an apocalyptic number.

1300331320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300331320000 is an abundant number, since it is smaller than the sum of its proper divisors (1924067845108).

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

1300331320000 is an frugal number, since it uses more digits than its factorization.

1300331320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32508315 (or 32508290 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1300331320000 its reverse (231330031), we get a palindrome (1300562650031).

The spelling of 1300331320000 in words is "one trillion, three hundred billion, three hundred thirty-one million, three hundred twenty thousand".