109384903 has 2 divisors, whose sum is σ = 109384904. Its totient is φ = 109384902.

The previous prime is 109384889. The next prime is 109384907. The reversal of 109384903 is 309483901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109384903 - 2⁵ = 109384871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109384907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54692451 + 54692452.

It is an arithmetic number, because the mean of its divisors is an integer number (54692452).

Almost surely, 2^109384903 is an apocalyptic number.

109384903 is a deficient number, since it is larger than the sum of its proper divisors (1).

109384903 is an equidigital number, since it uses as much as digits as its factorization.

109384903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 109384903 is about 10458.7237749163. The cubic root of 109384903 is about 478.2472285966.

The spelling of 109384903 in words is "one hundred nine million, three hundred eighty-four thousand, nine hundred three".