10131340524 has 48 divisors (see below), whose sum is σ = 24087315840. Its totient is φ = 3313405440.

The previous prime is 10131340523. The next prime is 10131340529. The reversal of 10131340524 is 42504313101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10131340494 and 10131340503.

It is not an unprimeable number, because it can be changed into a prime (10131340523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356604 + ... + 383964.

It is an arithmetic number, because the mean of its divisors is an integer number (501819080).

Almost surely, 2^10131340524 is an apocalyptic number.

It is an amenable number.

10131340524 is an abundant number, since it is smaller than the sum of its proper divisors (13955975316).

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

10131340524 is a wasteful number, since it uses less digits than its factorization.

10131340524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27950 (or 27948 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10131340524 its reverse (42504313101), we get a palindrome (52635653625).

The spelling of 10131340524 in words is "ten billion, one hundred thirty-one million, three hundred forty thousand, five hundred twenty-four".