343131122 has 8 divisors (see below), whose sum is σ = 514889472. Its totient is φ = 171501300.

The previous prime is 343131119. The next prime is 343131133. The reversal of 343131122 is 221131343.

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

It is a junction number, because it is equal to n+sod(n) for n = 343131094 and 343131103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25154 + ... + 36317.

It is an arithmetic number, because the mean of its divisors is an integer number (64361184).

Almost surely, 2^343131122 is an apocalyptic number.

343131122 is a deficient number, since it is larger than the sum of its proper divisors (171758350).

343131122 is a wasteful number, since it uses less digits than its factorization.

343131122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64264.

The product of its digits is 432, while the sum is 20.

The square root of 343131122 is about 18523.7988004621. The cubic root of 343131122 is about 700.0891872756.

Adding to 343131122 its reverse (221131343), we get a palindrome (564262465).

The spelling of 343131122 in words is "three hundred forty-three million, one hundred thirty-one thousand, one hundred twenty-two".