1330321310000 has 100 divisors (see below), whose sum is σ = 3307891598352. Its totient is φ = 517746528000.

The previous prime is 1330321309859. The next prime is 1330321310023. The reversal of 1330321310000 is 131230331.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×1330321310000² (a number of 25 digits) contains 22 as substring.

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, 1427732 + ... + 2167731.

Almost surely, 2^{1330321310000} is an apocalyptic number.

1330321310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330321310000 is an abundant number, since it is smaller than the sum of its proper divisors (1977570288352).

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

1330321310000 is an equidigital number, since it uses as much as digits as its factorization.

1330321310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3595528 (or 3595507 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1330321310000 its reverse (131230331), we get a palindrome (1330452540331).

The spelling of 1330321310000 in words is "one trillion, three hundred thirty billion, three hundred twenty-one million, three hundred ten thousand".