343104022103213 has 4 divisors (see below), whose sum is σ = 392118882403680. Its totient is φ = 294089161802748.

The previous prime is 343104022103179. The next prime is 343104022103237. The reversal of 343104022103213 is 312301220401343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 343104022103213 - 2⁶ = 343104022103149 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 (343104022103243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24507430150223 + ... + 24507430150236.

It is an arithmetic number, because the mean of its divisors is an integer number (98029720600920).

Almost surely, 2^{343104022103213} is an apocalyptic number.

It is an amenable number.

343104022103213 is a deficient number, since it is larger than the sum of its proper divisors (49014860300467).

343104022103213 is an equidigital number, since it uses as much as digits as its factorization.

343104022103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49014860300466.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 343104022103213 its reverse (312301220401343), we get a palindrome (655405242504556).

The spelling of 343104022103213 in words is "three hundred forty-three trillion, one hundred four billion, twenty-two million, one hundred three thousand, two hundred thirteen".