343341131 has 8 divisors (see below), whose sum is σ = 392911584. Its totient is φ = 293901120.

The previous prime is 343341107. The next prime is 343341133. The reversal of 343341131 is 131143343.

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

It is a cyclic number.

It is not a de Polignac number, because 343341131 - 2⁶ = 343341067 is a prime.

It is a super-2 number, since 2×343341131² = 235766264472718322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343341097 and 343341106.

It is not an unprimeable number, because it can be changed into a prime (343341133) 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, 26900 + ... + 37553.

It is an arithmetic number, because the mean of its divisors is an integer number (49113948).

Almost surely, 2^343341131 is an apocalyptic number.

343341131 is a deficient number, since it is larger than the sum of its proper divisors (49570453).

343341131 is an equidigital number, since it uses as much as digits as its factorization.

343341131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65221.

The product of its digits is 1296, while the sum is 23.

The square root of 343341131 is about 18529.4665600497. The cubic root of 343341131 is about 700.2319850148.

Adding to 343341131 its reverse (131143343), we get a palindrome (474484474).

The spelling of 343341131 in words is "three hundred forty-three million, three hundred forty-one thousand, one hundred thirty-one".