2103301309 has 8 divisors (see below), whose sum is σ = 2195743680. Its totient is φ = 2010941856.

The previous prime is 2103301279. The next prime is 2103301327. The reversal of 2103301309 is 9031033012.

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 2103301309 - 2⁷ = 2103301181 is a prime.

It is a super-2 number, since 2×2103301309² = 8847752792882226962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2103301309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103301709) 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, 34249 + ... + 73345.

It is an arithmetic number, because the mean of its divisors is an integer number (274467960).

Almost surely, 2^2103301309 is an apocalyptic number.

It is an amenable number.

2103301309 is a deficient number, since it is larger than the sum of its proper divisors (92442371).

2103301309 is a wasteful number, since it uses less digits than its factorization.

2103301309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41459.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 2103301309 is about 45861.7630385052. The cubic root of 2103301309 is about 1281.2498592933.

The spelling of 2103301309 in words is "two billion, one hundred three million, three hundred one thousand, three hundred nine".