343043122103 has 8 divisors (see below), whose sum is σ = 374319325440. Its totient is φ = 311781996280.

The previous prime is 343043122069. The next prime is 343043122129. The reversal of 343043122103 is 301221340343.

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

It is a cyclic number.

It is not a de Polignac number, because 343043122103 - 2²⁰ = 343042073527 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 (343043122153) 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, 3721775 + ... + 3812832.

It is an arithmetic number, because the mean of its divisors is an integer number (46789915680).

Almost surely, 2^343043122103 is an apocalyptic number.

343043122103 is a deficient number, since it is larger than the sum of its proper divisors (31276203337).

343043122103 is a wasteful number, since it uses less digits than its factorization.

343043122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7538757.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 343043122103 its reverse (301221340343), we get a palindrome (644264462446).

The spelling of 343043122103 in words is "three hundred forty-three billion, forty-three million, one hundred twenty-two thousand, one hundred three".