3103143124 has 6 divisors (see below), whose sum is σ = 5430500474. Its totient is φ = 1551571560.

The previous prime is 3103143107. The next prime is 3103143133. The reversal of 3103143124 is 4213413013.

It can be written as a sum of positive squares in only one way, i.e., 2865675024 + 237468100 = 53532^2 + 15410^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3103143095 and 3103143104.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 387892887 + ... + 387892894.

Almost surely, 2^3103143124 is an apocalyptic number.

It is an amenable number.

3103143124 is a deficient number, since it is larger than the sum of its proper divisors (2327357350).

3103143124 is a wasteful number, since it uses less digits than its factorization.

3103143124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775785785 (or 775785783 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3103143124 is about 55705.8625640067. The cubic root of 3103143124 is about 1458.5923638086.

Adding to 3103143124 its reverse (4213413013), we get a palindrome (7316556137).

It can be divided in two parts, 310 and 3143124, that multiplied together give a triangular number (974368440 = T₄₄₁₄₄).

The spelling of 3103143124 in words is "three billion, one hundred three million, one hundred forty-three thousand, one hundred twenty-four".