10903109 has 8 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 9316656.

The previous prime is 10903099. The next prime is 10903117. The reversal of 10903109 is 90130901.

10903109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10903109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10903199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212 + ... + 4674.

It is an arithmetic number, because the mean of its divisors is an integer number (1562400).

Almost surely, 2^10903109 is an apocalyptic number.

It is an amenable number.

10903109 is a deficient number, since it is larger than the sum of its proper divisors (1596091).

10903109 is an equidigital number, since it uses as much as digits as its factorization.

10903109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10903109 is about 3301.9856147476. The cubic root of 10903109 is about 221.7431016361.

The spelling of 10903109 in words is "ten million, nine hundred three thousand, one hundred nine".