3131166124 has 6 divisors (see below), whose sum is σ = 5479540724. Its totient is φ = 1565583060.

The previous prime is 3131166121. The next prime is 3131166149. The reversal of 3131166124 is 4216611313.

It is a junction number, because it is equal to n+sod(n) for n = 3131166092 and 3131166101.

It is not an unprimeable number, because it can be changed into a prime (3131166121) 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 as a sum of consecutive naturals, namely, 391395762 + ... + 391395769.

Almost surely, 2^3131166124 is an apocalyptic number.

It is an amenable number.

3131166124 is a deficient number, since it is larger than the sum of its proper divisors (2348374600).

3131166124 is a wasteful number, since it uses less digits than its factorization.

3131166124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782791535 (or 782791533 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 3131166124 is about 55956.8237483151. The cubic root of 3131166124 is about 1462.9698296579.

Adding to 3131166124 its reverse (4216611313), we get a palindrome (7347777437).

The spelling of 3131166124 in words is "three billion, one hundred thirty-one million, one hundred sixty-six thousand, one hundred twenty-four".