343122101 has 8 divisors (see below), whose sum is σ = 415206720. Its totient is φ = 276804288.

The previous prime is 343122089. The next prime is 343122103. The reversal of 343122101 is 101221343.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343122101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 343122101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343122103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441571 + ... + 1441808.

It is an arithmetic number, because the mean of its divisors is an integer number (51900840).

Almost surely, 2^343122101 is an apocalyptic number.

It is an amenable number.

343122101 is a deficient number, since it is larger than the sum of its proper divisors (72084619).

343122101 is a wasteful number, since it uses less digits than its factorization.

343122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883403.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 343122101 is about 18523.5553012914. Note that the first 3 decimals coincide. The cubic root of 343122101 is about 700.0830520506.

Adding to 343122101 its reverse (101221343), we get a palindrome (444343444).

The spelling of 343122101 in words is "three hundred forty-three million, one hundred twenty-two thousand, one hundred one".