4311120321343 has 8 divisors (see below), whose sum is σ = 4704023690496. Its totient is φ = 3918380842200.

The previous prime is 4311120321307. The next prime is 4311120321359. The reversal of 4311120321343 is 3431230211134.

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

It is not a de Polignac number, because 4311120321343 - 2²¹ = 4311118224191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4311120321373) 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, 40917493 + ... + 41022718.

It is an arithmetic number, because the mean of its divisors is an integer number (588002961312).

Almost surely, 2^{4311120321343} is an apocalyptic number.

4311120321343 is a deficient number, since it is larger than the sum of its proper divisors (392903369153).

4311120321343 is a wasteful number, since it uses less digits than its factorization.

4311120321343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81945005.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 4311120321343 its reverse (3431230211134), we get a palindrome (7742350532477).

The spelling of 4311120321343 in words is "four trillion, three hundred eleven billion, one hundred twenty million, three hundred twenty-one thousand, three hundred forty-three".