11210201320313 has 4 divisors (see below), whose sum is σ = 11210848690020. Its totient is φ = 11209553950608.

The previous prime is 11210201320303. The next prime is 11210201320349. The reversal of 11210201320313 is 31302310201211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10622567155984 + 587634164329 = 3259228^2 + 766573^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210201320313 - 2⁸ = 11210201320057 is a prime.

It is a super-2 number, since 2×11210201320313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11210201320303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323658878 + ... + 323693511.

It is an arithmetic number, because the mean of its divisors is an integer number (2802712172505).

Almost surely, 2^{11210201320313} is an apocalyptic number.

It is an amenable number.

11210201320313 is a deficient number, since it is larger than the sum of its proper divisors (647369707).

11210201320313 is an equidigital number, since it uses as much as digits as its factorization.

11210201320313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647369706.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11210201320313 its reverse (31302310201211), we get a palindrome (42512511521524).

The spelling of 11210201320313 in words is "eleven trillion, two hundred ten billion, two hundred one million, three hundred twenty thousand, three hundred thirteen".