2013343 has 2 divisors, whose sum is σ = 2013344. Its totient is φ = 2013342.

The previous prime is 2013337. The next prime is 2013359. The reversal of 2013343 is 3433102.

It is an a-pointer prime, because the next prime (2013359) can be obtained adding 2013343 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2013343 - 2¹³ = 2005151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2013313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006671 + 1006672.

It is an arithmetic number, because the mean of its divisors is an integer number (1006672).

2^2013343 is an apocalyptic number.

2013343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013343 is an equidigital number, since it uses as much as digits as its factorization.

2013343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2013343 is about 1418.9231832626. The cubic root of 2013343 is about 126.2716696457.

Adding to 2013343 its reverse (3433102), we get a palindrome (5446445).

The spelling of 2013343 in words is "two million, thirteen thousand, three hundred forty-three".