11313130220311 has 4 divisors (see below), whose sum is σ = 11313572562432. Its totient is φ = 11312687878192.

The previous prime is 11313130220303. The next prime is 11313130220317. The reversal of 11313130220311 is 11302203131311.

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

It is a cyclic number.

It is not a de Polignac number, because 11313130220311 - 2³ = 11313130220303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313130220317) 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, 221132695 + ... + 221183848.

It is an arithmetic number, because the mean of its divisors is an integer number (2828393140608).

Almost surely, 2^{11313130220311} is an apocalyptic number.

11313130220311 is a deficient number, since it is larger than the sum of its proper divisors (442342121).

11313130220311 is an equidigital number, since it uses as much as digits as its factorization.

11313130220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442342120.

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

Adding to 11313130220311 its reverse (11302203131311), we get a palindrome (22615333351622).

The spelling of 11313130220311 in words is "eleven trillion, three hundred thirteen billion, one hundred thirty million, two hundred twenty thousand, three hundred eleven".