11313130210321 has 4 divisors (see below), whose sum is σ = 11313248719600. Its totient is φ = 11313011701044.

The previous prime is 11313130210309. The next prime is 11313130210331. The reversal of 11313130210321 is 12301203131311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11313130210321 - 2²⁷ = 11312995992593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11313130210292 and 11313130210301.

It is not an unprimeable number, because it can be changed into a prime (11313130210331) 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, 59111331 + ... + 59302408.

It is an arithmetic number, because the mean of its divisors is an integer number (2828312179900).

Almost surely, 2^{11313130210321} is an apocalyptic number.

It is an amenable number.

11313130210321 is a deficient number, since it is larger than the sum of its proper divisors (118509279).

11313130210321 is an equidigital number, since it uses as much as digits as its factorization.

11313130210321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118509278.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11313130210321 its reverse (12301203131311), we get a palindrome (23614333341632).

The spelling of 11313130210321 in words is "eleven trillion, three hundred thirteen billion, one hundred thirty million, two hundred ten thousand, three hundred twenty-one".