5121132124 has 6 divisors (see below), whose sum is σ = 8961981224. Its totient is φ = 2560566060.

The previous prime is 5121132113. The next prime is 5121132161. The reversal of 5121132124 is 4212311215.

It is a junction number, because it is equal to n+sod(n) for n = 5121132095 and 5121132104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640141512 + ... + 640141519.

Almost surely, 2^5121132124 is an apocalyptic number.

It is an amenable number.

5121132124 is a deficient number, since it is larger than the sum of its proper divisors (3840849100).

5121132124 is a wasteful number, since it uses less digits than its factorization.

5121132124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280283035 (or 1280283033 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 5121132124 is about 71562.0857996747. The cubic root of 5121132124 is about 1723.6747784560.

Adding to 5121132124 its reverse (4212311215), we get a palindrome (9333443339).

The spelling of 5121132124 in words is "five billion, one hundred twenty-one million, one hundred thirty-two thousand, one hundred twenty-four".