341331311 has 4 divisors (see below), whose sum is σ = 342563832. Its totient is φ = 340098792.

The previous prime is 341331307. The next prime is 341331313. The reversal of 341331311 is 113133143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 341331311 - 2² = 341331307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341331313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615845 + ... + 616398.

It is an arithmetic number, because the mean of its divisors is an integer number (85640958).

Almost surely, 2^341331311 is an apocalyptic number.

341331311 is a deficient number, since it is larger than the sum of its proper divisors (1232521).

341331311 is a wasteful number, since it uses less digits than its factorization.

341331311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232520.

The product of its digits is 324, while the sum is 20.

The square root of 341331311 is about 18475.1538829857. The cubic root of 341331311 is about 698.8629915747.

Adding to 341331311 its reverse (113133143), we get a palindrome (454464454).

The spelling of 341331311 in words is "three hundred forty-one million, three hundred thirty-one thousand, three hundred eleven".