343100013 has 16 divisors (see below), whose sum is σ = 469276416. Its totient is φ = 222844160.

The previous prime is 343100003. The next prime is 343100027. The reversal of 343100013 is 310001343.

It is a cyclic number.

It is not a de Polignac number, because 343100013 - 2⁹ = 343099501 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343099965 and 343100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343100003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115756 + ... + 118682.

It is an arithmetic number, because the mean of its divisors is an integer number (29329776).

Almost surely, 2^343100013 is an apocalyptic number.

It is an amenable number.

343100013 is a deficient number, since it is larger than the sum of its proper divisors (126176403).

343100013 is a wasteful number, since it uses less digits than its factorization.

343100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 343100013 is about 18522.9590778579. The cubic root of 343100013 is about 700.0680294428.

Adding to 343100013 its reverse (310001343), we get a palindrome (653101356).

The spelling of 343100013 in words is "three hundred forty-three million, one hundred thousand, thirteen".