109000303 has 2 divisors, whose sum is σ = 109000304. Its totient is φ = 109000302.

The previous prime is 109000301. The next prime is 109000319. The reversal of 109000303 is 303000901.

It is a happy number.

It is an a-pointer prime, because the next prime (109000319) can be obtained adding 109000303 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109000303 - 2¹ = 109000301 is a prime.

Together with 109000301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109000301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54500151 + 54500152.

It is an arithmetic number, because the mean of its divisors is an integer number (54500152).

Almost surely, 2^109000303 is an apocalyptic number.

109000303 is a deficient number, since it is larger than the sum of its proper divisors (1).

109000303 is an equidigital number, since it uses as much as digits as its factorization.

109000303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 109000303 is about 10440.3210199687. The cubic root of 109000303 is about 477.6860607292.

The spelling of 109000303 in words is "one hundred nine million, three hundred three", and thus it is an aban number.