13243250101300 has 18 divisors (see below), whose sum is σ = 28737852720038. Its totient is φ = 5297300040480.

The previous prime is 13243250101273. The next prime is 13243250101321. The reversal of 13243250101300 is 310105234231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 50460433956 + 13192789667344 = 224634^2 + 3632188^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66216250407 + ... + 66216250606.

Almost surely, 2^{13243250101300} is an apocalyptic number.

13243250101300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13243250101300 is an abundant number, since it is smaller than the sum of its proper divisors (15494602618738).

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

13243250101300 is a wasteful number, since it uses less digits than its factorization.

13243250101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132432501027 (or 132432501020 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13243250101300 its reverse (310105234231), we get a palindrome (13553355335531).

The spelling of 13243250101300 in words is "thirteen trillion, two hundred forty-three billion, two hundred fifty million, one hundred one thousand, three hundred".