3103244120 has 16 divisors (see below), whose sum is σ = 6982299360. Its totient is φ = 1241297632.

The previous prime is 3103244117. The next prime is 3103244143. The reversal of 3103244120 is 214423013.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3103244092 and 3103244101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38790512 + ... + 38790591.

It is an arithmetic number, because the mean of its divisors is an integer number (436393710).

Almost surely, 2^3103244120 is an apocalyptic number.

It is an amenable number.

3103244120 is an abundant number, since it is smaller than the sum of its proper divisors (3879055240).

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

3103244120 is a wasteful number, since it uses less digits than its factorization.

3103244120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77581114 (or 77581110 counting only the distinct ones).

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

The square root of 3103244120 is about 55706.7690680406. The cubic root of 3103244120 is about 1458.6081875923.

Adding to 3103244120 its reverse (214423013), we get a palindrome (3317667133).

The spelling of 3103244120 in words is "three billion, one hundred three million, two hundred forty-four thousand, one hundred twenty".