5231020124 has 24 divisors (see below), whose sum is σ = 10047773568. Its totient is φ = 2363145840.

The previous prime is 5231020103. The next prime is 5231020153. The reversal of 5231020124 is 4210201325.

It is a junction number, because it is equal to n+sod(n) for n = 5231020096 and 5231020105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357512 + ... + 371855.

It is an arithmetic number, because the mean of its divisors is an integer number (418657232).

Almost surely, 2^5231020124 is an apocalyptic number.

It is an amenable number.

5231020124 is a deficient number, since it is larger than the sum of its proper divisors (4816753444).

5231020124 is a wasteful number, since it uses less digits than its factorization.

5231020124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729545 (or 729543 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5231020124 is about 72325.7915546038. The cubic root of 5231020124 is about 1735.9163631158.

Adding to 5231020124 its reverse (4210201325), we get a palindrome (9441221449).

The spelling of 5231020124 in words is "five billion, two hundred thirty-one million, twenty thousand, one hundred twenty-four".