109448903 has 2 divisors, whose sum is σ = 109448904. Its totient is φ = 109448902.

The previous prime is 109448893. The next prime is 109448917. The reversal of 109448903 is 309844901.

It is a weak prime.

It is an emirp because it is prime and its reverse (309844901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109448903 - 2¹⁰ = 109447879 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 (109148903) 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, 54724451 + 54724452.

It is an arithmetic number, because the mean of its divisors is an integer number (54724452).

Almost surely, 2^109448903 is an apocalyptic number.

109448903 is a deficient number, since it is larger than the sum of its proper divisors (1).

109448903 is an equidigital number, since it uses as much as digits as its factorization.

109448903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 109448903 is about 10461.7829742353. The cubic root of 109448903 is about 478.3404829497.

The spelling of 109448903 in words is "one hundred nine million, four hundred forty-eight thousand, nine hundred three".