10531124120 has 32 divisors (see below), whose sum is σ = 25849123920. Its totient is φ = 3829499520.

The previous prime is 10531124089. The next prime is 10531124141. The reversal of 10531124120 is 2142113501.

10531124120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10531124120² (a number of 21 digits) contains 22 as substring.

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 = 10531124092 and 10531124101.

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 in 7 ways as a sum of consecutive naturals, for example, 11966747 + ... + 11967626.

Almost surely, 2^10531124120 is an apocalyptic number.

10531124120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10531124120 is an abundant number, since it is smaller than the sum of its proper divisors (15317999800).

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

10531124120 is a wasteful number, since it uses less digits than its factorization.

10531124120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23934395 (or 23934391 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 10531124120 its reverse (2142113501), we get a palindrome (12673237621).

The spelling of 10531124120 in words is "ten billion, five hundred thirty-one million, one hundred twenty-four thousand, one hundred twenty".