9000909103 has 2 divisors, whose sum is σ = 9000909104. Its totient is φ = 9000909102.

The previous prime is 9000909077. The next prime is 9000909157. The reversal of 9000909103 is 3019090009.

9000909103 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 not a de Polignac number, because 9000909103 - 2⁹ = 9000908591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9000909163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500454551 + 4500454552.

It is an arithmetic number, because the mean of its divisors is an integer number (4500454552).

Almost surely, 2^9000909103 is an apocalyptic number.

9000909103 is a deficient number, since it is larger than the sum of its proper divisors (1).

9000909103 is an equidigital number, since it uses as much as digits as its factorization.

9000909103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 31.

The square root of 9000909103 is about 94873.1210775739. The cubic root of 9000909103 is about 2080.1538581177.

The spelling of 9000909103 in words is "nine billion, nine hundred nine thousand, one hundred three".