2013311323343 has 2 divisors, whose sum is σ = 2013311323344. Its totient is φ = 2013311323342.

The previous prime is 2013311323319. The next prime is 2013311323349. The reversal of 2013311323343 is 3433231133102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2013311323343 - 2⁶ = 2013311323279 is a prime.

It is a super-2 number, since 2×2013311323343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2013311323349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006655661671 + 1006655661672.

It is an arithmetic number, because the mean of its divisors is an integer number (1006655661672).

Almost surely, 2^{2013311323343} is an apocalyptic number.

2013311323343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013311323343 is an equidigital number, since it uses as much as digits as its factorization.

2013311323343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 2013311323343 its reverse (3433231133102), we get a palindrome (5446542456445).

The spelling of 2013311323343 in words is "two trillion, thirteen billion, three hundred eleven million, three hundred twenty-three thousand, three hundred forty-three".