13126313263750 has 20 divisors (see below), whose sum is σ = 24603961583916. Its totient is φ = 5250525305000.

The previous prime is 13126313263747. The next prime is 13126313263769. The reversal of 13126313263750 is 5736231362131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13126313263697 and 13126313263706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5250524056 + ... + 5250526555.

Almost surely, 2^{13126313263750} is an apocalyptic number.

13126313263750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13126313263750 is a deficient number, since it is larger than the sum of its proper divisors (11477648320166).

13126313263750 is an equidigital number, since it uses as much as digits as its factorization.

13126313263750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10501050633 (or 10501050618 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 13126313263750 in words is "thirteen trillion, one hundred twenty-six billion, three hundred thirteen million, two hundred sixty-three thousand, seven hundred fifty".