11210202321313 has 4 divisors (see below), whose sum is σ = 11212495270020. Its totient is φ = 11207909372608.

The previous prime is 11210202321281. The next prime is 11210202321347. The reversal of 11210202321313 is 31312320201211.

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 10049514989409 + 1160687331904 = 3170097^2 + 1077352^2 .

It is a cyclic number.

It is not a de Polignac number, because 11210202321313 - 2⁵ = 11210202321281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210202321113) 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, 1146467020 + ... + 1146476797.

It is an arithmetic number, because the mean of its divisors is an integer number (2803123817505).

Almost surely, 2^{11210202321313} is an apocalyptic number.

It is an amenable number.

11210202321313 is a deficient number, since it is larger than the sum of its proper divisors (2292948707).

11210202321313 is an equidigital number, since it uses as much as digits as its factorization.

11210202321313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292948706.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11210202321313 its reverse (31312320201211), we get a palindrome (42522522522524).

The spelling of 11210202321313 in words is "eleven trillion, two hundred ten billion, two hundred two million, three hundred twenty-one thousand, three hundred thirteen".