13171101201 has 16 divisors (see below), whose sum is σ = 19515227520. Its totient is φ = 8779615920.

The previous prime is 13171101199. The next prime is 13171101217. The reversal of 13171101201 is 10210117131.

It is a happy number.

It is not a de Polignac number, because 13171101201 - 2¹ = 13171101199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13171101221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222516 + ... + 275418.

It is an arithmetic number, because the mean of its divisors is an integer number (1219701720).

Almost surely, 2^13171101201 is an apocalyptic number.

It is an amenable number.

13171101201 is a deficient number, since it is larger than the sum of its proper divisors (6344126319).

13171101201 is an equidigital number, since it uses as much as digits as its factorization.

13171101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62133 (or 62127 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 18.

Adding to 13171101201 its reverse (10210117131), we get a palindrome (23381218332).

The spelling of 13171101201 in words is "thirteen billion, one hundred seventy-one million, one hundred one thousand, two hundred one".