10309050903 has 8 divisors (see below), whose sum is σ = 14553954288. Its totient is φ = 6468424064.

The previous prime is 10309050887. The next prime is 10309050929. The reversal of 10309050903 is 30905090301.

10309050903 is digitally balanced in base 3, 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 not a de Polignac number, because 10309050903 - 2⁴ = 10309050887 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10309055903) 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, 101069076 + ... + 101069177.

It is an arithmetic number, because the mean of its divisors is an integer number (1819244286).

Almost surely, 2^10309050903 is an apocalyptic number.

10309050903 is a deficient number, since it is larger than the sum of its proper divisors (4244903385).

10309050903 is a wasteful number, since it uses less digits than its factorization.

10309050903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202138273.

The product of its (nonzero) digits is 3645, while the sum is 30.

The spelling of 10309050903 in words is "ten billion, three hundred nine million, fifty thousand, nine hundred three".