2013043343 has 8 divisors (see below), whose sum is σ = 2029796496. Its totient is φ = 1996360000.

The previous prime is 2013043313. The next prime is 2013043391. The reversal of 2013043343 is 3433403102.

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 2013043343 - 2¹² = 2013039247 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 (2013043303) 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, 41273 + ... + 75693.

It is an arithmetic number, because the mean of its divisors is an integer number (253724562).

Almost surely, 2^2013043343 is an apocalyptic number.

2013043343 is a deficient number, since it is larger than the sum of its proper divisors (16753153).

2013043343 is a wasteful number, since it uses less digits than its factorization.

2013043343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34905.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2013043343 is about 44866.9515679414. The cubic root of 2013043343 is about 1262.6540476406.

Adding to 2013043343 its reverse (3433403102), we get a palindrome (5446446445).

The spelling of 2013043343 in words is "two billion, thirteen million, forty-three thousand, three hundred forty-three".