9113903 has 2 divisors, whose sum is σ = 9113904. Its totient is φ = 9113902.

The previous prime is 9113899. The next prime is 9113927. The reversal of 9113903 is 3093119.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9113903 - 2² = 9113899 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9113963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4556951 + 4556952.

It is an arithmetic number, because the mean of its divisors is an integer number (4556952).

Almost surely, 2^9113903 is an apocalyptic number.

9113903 is a deficient number, since it is larger than the sum of its proper divisors (1).

9113903 is an equidigital number, since it uses as much as digits as its factorization.

9113903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 9113903 is about 3018.9241461156. The cubic root of 9113903 is about 208.8822165495.

The spelling of 9113903 in words is "nine million, one hundred thirteen thousand, nine hundred three".