341313231 has 32 divisors (see below), whose sum is σ = 533936128. Its totient is φ = 189876960.

The previous prime is 341313227. The next prime is 341313241. The reversal of 341313231 is 132313143.

It is not a de Polignac number, because 341313231 - 2² = 341313227 is a prime.

It is a super-2 number, since 2×341313231² = 232989443311318722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341313198 and 341313207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341313211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493596 + ... + 494286.

It is an arithmetic number, because the mean of its divisors is an integer number (16685504).

Almost surely, 2^341313231 is an apocalyptic number.

341313231 is a deficient number, since it is larger than the sum of its proper divisors (192622897).

341313231 is a wasteful number, since it uses less digits than its factorization.

341313231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291.

The product of its digits is 648, while the sum is 21.

The square root of 341313231 is about 18474.6645707033. The cubic root of 341313231 is about 698.8506519840.

Adding to 341313231 its reverse (132313143), we get a palindrome (473626374).

The spelling of 341313231 in words is "three hundred forty-one million, three hundred thirteen thousand, two hundred thirty-one".