13127300500 has 24 divisors (see below), whose sum is σ = 28670025384. Its totient is φ = 5250920000.

The previous prime is 13127300497. The next prime is 13127300569. The reversal of 13127300500 is 500372131.

13127300500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3475809936 + 9651490564 = 58956^2 + 98242^2 .

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, 13126801 + ... + 13127800.

It is an arithmetic number, because the mean of its divisors is an integer number (1194584391).

Almost surely, 2^13127300500 is an apocalyptic number.

13127300500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13127300500 is an abundant number, since it is smaller than the sum of its proper divisors (15542724884).

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

13127300500 is a wasteful number, since it uses less digits than its factorization.

13127300500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26254620 (or 26254608 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

Adding to 13127300500 its reverse (500372131), we get a palindrome (13627672631).

The spelling of 13127300500 in words is "thirteen billion, one hundred twenty-seven million, three hundred thousand, five hundred".