2813323 has 2 divisors, whose sum is σ = 2813324. Its totient is φ = 2813322.

The previous prime is 2813309. The next prime is 2813329. The reversal of 2813323 is 3233182.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2813323 - 2⁹ = 2812811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2813294 and 2813303.

It is not a weakly prime, because it can be changed into another prime (2813329) 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 as a sum of consecutive naturals, namely, 1406661 + 1406662.

It is an arithmetic number, because the mean of its divisors is an integer number (1406662).

2^2813323 is an apocalyptic number.

2813323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813323 is an equidigital number, since it uses as much as digits as its factorization.

2813323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 2813323 is about 1677.2963363699. The cubic root of 2813323 is about 141.1691713921.

It can be divided in two parts, 2813 and 323, that added together give a square (3136 = 56²).

The spelling of 2813323 in words is "two million, eight hundred thirteen thousand, three hundred twenty-three".