1321324131334 has 8 divisors (see below), whose sum is σ = 2098573620408. Its totient is φ = 621799591200.

The previous prime is 1321324131319. The next prime is 1321324131397. The reversal of 1321324131334 is 4331314231231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1321324131296 and 1321324131305.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 19431237192 + ... + 19431237259.

It is an arithmetic number, because the mean of its divisors is an integer number (262321702551).

Almost surely, 2^{1321324131334} is an apocalyptic number.

1321324131334 is a deficient number, since it is larger than the sum of its proper divisors (777249489074).

1321324131334 is a wasteful number, since it uses less digits than its factorization.

1321324131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38862474470.

The product of its digits is 15552, while the sum is 31.

Adding to 1321324131334 its reverse (4331314231231), we get a palindrome (5652638362565).

The spelling of 1321324131334 in words is "one trillion, three hundred twenty-one billion, three hundred twenty-four million, one hundred thirty-one thousand, three hundred thirty-four".