343111130 has 16 divisors (see below), whose sum is σ = 617821344. Its totient is φ = 137195280.

The previous prime is 343111129. The next prime is 343111133. The reversal of 343111130 is 31111343.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343111099 and 343111108.

It is not an unprimeable number, because it can be changed into a prime (343111133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38825 + ... + 46835.

It is an arithmetic number, because the mean of its divisors is an integer number (38613834).

Almost surely, 2^343111130 is an apocalyptic number.

343111130 is a deficient number, since it is larger than the sum of its proper divisors (274710214).

343111130 is a wasteful number, since it uses less digits than its factorization.

343111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12301.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 343111130 is about 18523.2591624692. The cubic root of 343111130 is about 700.0755904764.

Adding to 343111130 its reverse (31111343), we get a palindrome (374222473).

The spelling of 343111130 in words is "three hundred forty-three million, one hundred eleven thousand, one hundred thirty".