827130323 has 2 divisors, whose sum is σ = 827130324. Its totient is φ = 827130322.

The previous prime is 827130221. The next prime is 827130329. The reversal of 827130323 is 323031728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 827130323 - 2¹⁴ = 827113939 is a prime.

It is not a weakly prime, because it can be changed into another prime (827130329) 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, 413565161 + 413565162.

It is an arithmetic number, because the mean of its divisors is an integer number (413565162).

Almost surely, 2^827130323 is an apocalyptic number.

827130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

827130323 is an equidigital number, since it uses as much as digits as its factorization.

827130323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 827130323 is about 28759.8734872044. The cubic root of 827130323 is about 938.6953089498.

The spelling of 827130323 in words is "eight hundred twenty-seven million, one hundred thirty thousand, three hundred twenty-three".