1343320231393 has 8 divisors (see below), whose sum is σ = 1567887443712. Its totient is φ = 1126919099616.

The previous prime is 1343320231369. The next prime is 1343320231441. The reversal of 1343320231393 is 3931320233431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1343320231393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343320231303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041519780 + ... + 2041520437.

It is an arithmetic number, because the mean of its divisors is an integer number (195985930464).

Almost surely, 2^{1343320231393} is an apocalyptic number.

It is an amenable number.

1343320231393 is a deficient number, since it is larger than the sum of its proper divisors (224567212319).

1343320231393 is an equidigital number, since it uses as much as digits as its factorization.

1343320231393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083040271.

The product of its (nonzero) digits is 104976, while the sum is 37.

The spelling of 1343320231393 in words is "one trillion, three hundred forty-three billion, three hundred twenty million, two hundred thirty-one thousand, three hundred ninety-three".