13378872201 has 16 divisors (see below), whose sum is σ = 18016235328. Its totient is φ = 8830814400.

The previous prime is 13378872197. The next prime is 13378872233. The reversal of 13378872201 is 10227887331.

13378872201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13378872201 - 2² = 13378872197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13378872271) 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 15 ways as a sum of consecutive naturals, for example, 68991 + ... + 177531.

It is an arithmetic number, because the mean of its divisors is an integer number (1126014708).

Almost surely, 2^13378872201 is an apocalyptic number.

It is an amenable number.

13378872201 is a deficient number, since it is larger than the sum of its proper divisors (4637363127).

13378872201 is a wasteful number, since it uses less digits than its factorization.

13378872201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108952.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 13378872201 in words is "thirteen billion, three hundred seventy-eight million, eight hundred seventy-two thousand, two hundred one".