9931063 has 2 divisors, whose sum is σ = 9931064. Its totient is φ = 9931062.

The previous prime is 9931049. The next prime is 9931093. The reversal of 9931063 is 3601399.

9931063 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9931063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9931093) 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, 4965531 + 4965532.

It is an arithmetic number, because the mean of its divisors is an integer number (4965532).

Almost surely, 2^9931063 is an apocalyptic number.

9931063 is a deficient number, since it is larger than the sum of its proper divisors (1).

9931063 is an equidigital number, since it uses as much as digits as its factorization.

9931063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 9931063 is about 3151.3589132309. The cubic root of 9931063 is about 214.9472594630.

The spelling of 9931063 in words is "nine million, nine hundred thirty-one thousand, sixty-three".