3103085 has 8 divisors (see below), whose sum is σ = 3814776. Its totient is φ = 2421760.

The previous prime is 3103073. The next prime is 3103109. The reversal of 3103085 is 5803013.

It can be written as a sum of positive squares in 4 ways, for example, as 26569 + 3076516 = 163^2 + 1754^2 .

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

It is not a de Polignac number, because 3103085 - 2⁶ = 3103021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7364 + ... + 7773.

It is an arithmetic number, because the mean of its divisors is an integer number (476847).

Almost surely, 2^3103085 is an apocalyptic number.

It is an amenable number.

3103085 is a deficient number, since it is larger than the sum of its proper divisors (711691).

3103085 is a wasteful number, since it uses less digits than its factorization.

3103085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15183.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3103085 is about 1761.5575494431. The cubic root of 3103085 is about 145.8583256940.

Adding to 3103085 its reverse (5803013), we get a palindrome (8906098).

The spelling of 3103085 in words is "three million, one hundred three thousand, eighty-five".