3103011409 has 4 divisors (see below), whose sum is σ = 3103127604. Its totient is φ = 3102895216.

The previous prime is 3103011389. The next prime is 3103011421. The reversal of 3103011409 is 9041103013.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2102681025 + 1000330384 = 45855^2 + 31628^2 .

It is a cyclic number.

It is not a de Polignac number, because 3103011409 - 2¹⁷ = 3102880337 is a prime.

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 3103011409.

It is not an unprimeable number, because it can be changed into a prime (3103051409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4299 + ... + 78895.

It is an arithmetic number, because the mean of its divisors is an integer number (775781901).

Almost surely, 2^3103011409 is an apocalyptic number.

It is an amenable number.

3103011409 is a deficient number, since it is larger than the sum of its proper divisors (116195).

3103011409 is an equidigital number, since it uses as much as digits as its factorization.

3103011409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116194.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 3103011409 is about 55704.6803150328. The cubic root of 3103011409 is about 1458.5717265382.

The spelling of 3103011409 in words is "three billion, one hundred three million, eleven thousand, four hundred nine".