343202201 has 4 divisors (see below), whose sum is σ = 345257472. Its totient is φ = 341146932.

The previous prime is 343202191. The next prime is 343202203. The reversal of 343202201 is 102202343.

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 de Polignac number, because none of the positive numbers 2^k-343202201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343202201.

It is not an unprimeable number, because it can be changed into a prime (343202203) 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, 1027385 + ... + 1027718.

It is an arithmetic number, because the mean of its divisors is an integer number (86314368).

Almost surely, 2^343202201 is an apocalyptic number.

It is an amenable number.

343202201 is a deficient number, since it is larger than the sum of its proper divisors (2055271).

343202201 is a wasteful number, since it uses less digits than its factorization.

343202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055270.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 343202201 is about 18525.7172870580. The cubic root of 343202201 is about 700.1375246803.

Adding to 343202201 its reverse (102202343), we get a palindrome (445404544).

The spelling of 343202201 in words is "three hundred forty-three million, two hundred two thousand, two hundred one".