11301320311211 has 8 divisors (see below), whose sum is σ = 13595573306880. Its totient is φ = 9177011981928.

The previous prime is 11301320311181. The next prime is 11301320311213. The reversal of 11301320311211 is 11211302310311.

11301320311211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11301320311211 - 2³⁴ = 11284140442027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11301320311213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42486166451 + ... + 42486166716.

It is an arithmetic number, because the mean of its divisors is an integer number (1699446663360).

Almost surely, 2^{11301320311211} is an apocalyptic number.

11301320311211 is a deficient number, since it is larger than the sum of its proper divisors (2294252995669).

11301320311211 is an equidigital number, since it uses as much as digits as its factorization.

11301320311211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84972333193.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11301320311211 its reverse (11211302310311), we get a palindrome (22512622621522).

Subtracting from 11301320311211 its reverse (11211302310311), we obtain a square (90018000900 = 300030²).

The spelling of 11301320311211 in words is "eleven trillion, three hundred one billion, three hundred twenty million, three hundred eleven thousand, two hundred eleven".