827123313067 has 2 divisors, whose sum is σ = 827123313068. Its totient is φ = 827123313066.

The previous prime is 827123313059. The next prime is 827123313089. The reversal of 827123313067 is 760313321728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 827123313067 - 2³ = 827123313059 is a prime.

It is not a weakly prime, because it can be changed into another prime (827123313167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413561656533 + 413561656534.

It is an arithmetic number, because the mean of its divisors is an integer number (413561656534).

Almost surely, 2^827123313067 is an apocalyptic number.

827123313067 is a deficient number, since it is larger than the sum of its proper divisors (1).

827123313067 is an equidigital number, since it uses as much as digits as its factorization.

827123313067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 827123313067 in words is "eight hundred twenty-seven billion, one hundred twenty-three million, three hundred thirteen thousand, sixty-seven".