873311723 has 2 divisors, whose sum is σ = 873311724. Its totient is φ = 873311722.

The previous prime is 873311717. The next prime is 873311729. The reversal of 873311723 is 327113378.

It is a balanced prime because it is at equal distance from previous prime (873311717) and next prime (873311729).

It is a cyclic number.

It is not a de Polignac number, because 873311723 - 2¹⁸ = 873049579 is a prime.

It is not a weakly prime, because it can be changed into another prime (873311729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436655861 + 436655862.

It is an arithmetic number, because the mean of its divisors is an integer number (436655862).

Almost surely, 2^873311723 is an apocalyptic number.

873311723 is a deficient number, since it is larger than the sum of its proper divisors (1).

873311723 is an equidigital number, since it uses as much as digits as its factorization.

873311723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 873311723 is about 29551.8480471188. The cubic root of 873311723 is about 955.8500414723.

The spelling of 873311723 in words is "eight hundred seventy-three million, three hundred eleven thousand, seven hundred twenty-three".