343002111 has 8 divisors (see below), whose sum is σ = 473106480. Its totient is φ = 220782912.

The previous prime is 343002103. The next prime is 343002131. The reversal of 343002111 is 111200343.

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

It is not a de Polignac number, because 343002111 - 2³ = 343002103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343002131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971190 + ... + 1971363.

It is an arithmetic number, because the mean of its divisors is an integer number (59138310).

Almost surely, 2^343002111 is an apocalyptic number.

343002111 is a deficient number, since it is larger than the sum of its proper divisors (130104369).

343002111 is a wasteful number, since it uses less digits than its factorization.

343002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3942585.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 343002111 is about 18520.3161690075. The cubic root of 343002111 is about 700.0014360515.

Adding to 343002111 its reverse (111200343), we get a palindrome (454202454).

The spelling of 343002111 in words is "three hundred forty-three million, two thousand, one hundred eleven".