10131324244 has 24 divisors (see below), whose sum is σ = 17854435368. Its totient is φ = 5030154240.

The previous prime is 10131324239. The next prime is 10131324251. The reversal of 10131324244 is 44242313101.

It can be written as a sum of positive squares in 4 ways, for example, as 198810000 + 9932514244 = 14100^2 + 99662^2 .

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, 418224 + ... + 441784.

It is an arithmetic number, because the mean of its divisors is an integer number (743934807).

Almost surely, 2^10131324244 is an apocalyptic number.

It is an amenable number.

10131324244 is a deficient number, since it is larger than the sum of its proper divisors (7723111124).

10131324244 is a wasteful number, since it uses less digits than its factorization.

10131324244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24315 (or 24313 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10131324244 its reverse (44242313101), we get a palindrome (54373637345).

The spelling of 10131324244 in words is "ten billion, one hundred thirty-one million, three hundred twenty-four thousand, two hundred forty-four".