1343350311 has 8 divisors (see below), whose sum is σ = 1848912384. Its totient is φ = 866677560.

The previous prime is 1343350301. The next prime is 1343350313. The reversal of 1343350311 is 1130533431.

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

It is not a de Polignac number, because 1343350311 - 2¹⁸ = 1343088167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343350313) 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 7 ways as a sum of consecutive naturals, for example, 7222221 + ... + 7222406.

It is an arithmetic number, because the mean of its divisors is an integer number (231114048).

Almost surely, 2^1343350311 is an apocalyptic number.

1343350311 is a deficient number, since it is larger than the sum of its proper divisors (505562073).

1343350311 is a wasteful number, since it uses less digits than its factorization.

1343350311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444661.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1343350311 is about 36651.7436283733. The cubic root of 1343350311 is about 1103.3918201964.

Adding to 1343350311 its reverse (1130533431), we get a palindrome (2473883742).

The spelling of 1343350311 in words is "one billion, three hundred forty-three million, three hundred fifty thousand, three hundred eleven".