13124231100244 has 144 divisors (see below), whose sum is σ = 28336341087936. Its totient is φ = 5255041766400.

The previous prime is 13124231100139. The next prime is 13124231100251. The reversal of 13124231100244 is 44200113242131.

It is a happy number.

It is a super-2 number, since 2×13124231100244² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22119534 + ... + 22705114.

It is an arithmetic number, because the mean of its divisors is an integer number (196780146444).

Almost surely, 2^{13124231100244} is an apocalyptic number.

It is an amenable number.

13124231100244 is an abundant number, since it is smaller than the sum of its proper divisors (15212109987692).

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

13124231100244 is a wasteful number, since it uses less digits than its factorization.

13124231100244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585734 (or 585713 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13124231100244 its reverse (44200113242131), we get a palindrome (57324344342375).

The spelling of 13124231100244 in words is "thirteen trillion, one hundred twenty-four billion, two hundred thirty-one million, one hundred thousand, two hundred forty-four".