3103042030 has 64 divisors (see below), whose sum is σ = 6328627200. Its totient is φ = 1085241600.

The previous prime is 3103041971. The next prime is 3103042031. The reversal of 3103042030 is 302403013.

It is a junction number, because it is equal to n+sod(n) for n = 3103041995 and 3103042013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103042031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 566746 + ... + 572194.

It is an arithmetic number, because the mean of its divisors is an integer number (98884800).

Almost surely, 2^3103042030 is an apocalyptic number.

3103042030 is an abundant number, since it is smaller than the sum of its proper divisors (3225585170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3103042030 is a wasteful number, since it uses less digits than its factorization.

3103042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5665.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3103042030 is about 55704.9551655865. The cubic root of 3103042030 is about 1458.5765243268.

Adding to 3103042030 its reverse (302403013), we get a palindrome (3405445043).

The spelling of 3103042030 in words is "three billion, one hundred three million, forty-two thousand, thirty".