12310321001330 has 64 divisors (see below), whose sum is σ = 25701138777600. Its totient is φ = 4195675852800.

The previous prime is 12310321001273. The next prime is 12310321001443. The reversal of 12310321001330 is 3310012301321.

It is a super-3 number, since 3×12310321001330³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 13207130 + ... + 14108469.

It is an arithmetic number, because the mean of its divisors is an integer number (401580293400).

Almost surely, 2^{12310321001330} is an apocalyptic number.

12310321001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310321001330 is an abundant number, since it is smaller than the sum of its proper divisors (13390817776270).

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

12310321001330 is a wasteful number, since it uses less digits than its factorization.

12310321001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27315875.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12310321001330 its reverse (3310012301321), we get a palindrome (15620333302651).

The spelling of 12310321001330 in words is "twelve trillion, three hundred ten billion, three hundred twenty-one million, one thousand, three hundred thirty".