10830327857 has 2 divisors, whose sum is σ = 10830327858. Its totient is φ = 10830327856.

The previous prime is 10830327839. The next prime is 10830327863. The reversal of 10830327857 is 75872303801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8708435761 + 2121892096 = 93319^2 + 46064^2 .

It is a cyclic number.

It is not a de Polignac number, because 10830327857 - 2¹⁶ = 10830262321 is a prime.

It is a super-2 number, since 2×10830327857² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10830327257) 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, 5415163928 + 5415163929.

It is an arithmetic number, because the mean of its divisors is an integer number (5415163929).

Almost surely, 2^10830327857 is an apocalyptic number.

It is an amenable number.

10830327857 is a deficient number, since it is larger than the sum of its proper divisors (1).

10830327857 is an equidigital number, since it uses as much as digits as its factorization.

10830327857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 10830327857 in words is "ten billion, eight hundred thirty million, three hundred twenty-seven thousand, eight hundred fifty-seven".