1313110020201 has 64 divisors (see below), whose sum is σ = 2086127585280. Its totient is φ = 718809960960.

The previous prime is 1313110020163. The next prime is 1313110020221. The reversal of 1313110020201 is 1020200113131.

It is a happy number.

It is not a de Polignac number, because 1313110020201 - 2⁶ = 1313110020137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313110020221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 251214150 + ... + 251219376.

It is an arithmetic number, because the mean of its divisors is an integer number (32595743520).

Almost surely, 2^{1313110020201} is an apocalyptic number.

It is an amenable number.

1313110020201 is a deficient number, since it is larger than the sum of its proper divisors (773017565079).

1313110020201 is a wasteful number, since it uses less digits than its factorization.

1313110020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1313110020201 its reverse (1020200113131), we get a palindrome (2333310133332).

The spelling of 1313110020201 in words is "one trillion, three hundred thirteen billion, one hundred ten million, twenty thousand, two hundred one".