13101550243 has 8 divisors (see below), whose sum is σ = 13709446016. Its totient is φ = 12505233600.

The previous prime is 13101550213. The next prime is 13101550247. The reversal of 13101550243 is 34205510131.

It is a happy number.

13101550243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13101550243 - 2⁵ = 13101550211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101550247) by changing a digit.

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, 2892468 + ... + 2896993.

It is an arithmetic number, because the mean of its divisors is an integer number (1713680752).

Almost surely, 2^13101550243 is an apocalyptic number.

13101550243 is a deficient number, since it is larger than the sum of its proper divisors (607895773).

13101550243 is an equidigital number, since it uses as much as digits as its factorization.

13101550243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789565.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 13101550243 in words is "thirteen billion, one hundred one million, five hundred fifty thousand, two hundred forty-three".