3103220144 has 40 divisors (see below), whose sum is σ = 6332898240. Its totient is φ = 1469026368.

The previous prime is 3103220111. The next prime is 3103220149. The reversal of 3103220144 is 4410223013.

It is not an unprimeable number, because it can be changed into a prime (3103220149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967247 + ... + 970449.

It is an arithmetic number, because the mean of its divisors is an integer number (158322456).

Almost surely, 2^3103220144 is an apocalyptic number.

It is an amenable number.

3103220144 is an abundant number, since it is smaller than the sum of its proper divisors (3229678096).

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

3103220144 is a wasteful number, since it uses less digits than its factorization.

3103220144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417 (or 6411 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3103220144 is about 55706.5538693608. The cubic root of 3103220144 is about 1458.6044311277.

Adding to 3103220144 its reverse (4410223013), we get a palindrome (7513443157).

The spelling of 3103220144 in words is "three billion, one hundred three million, two hundred twenty thousand, one hundred forty-four".