11131012320311 has 8 divisors (see below), whose sum is σ = 11987369110080. Its totient is φ = 10274673398112.

The previous prime is 11131012320287. The next prime is 11131012320317. The reversal of 11131012320311 is 11302321013111.

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

It is a cyclic number.

It is not a de Polignac number, because 11131012320311 - 2²⁶ = 11130945211447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131012320317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158831 + ... + 5678048.

It is an arithmetic number, because the mean of its divisors is an integer number (1498421138760).

Almost surely, 2^{11131012320311} is an apocalyptic number.

11131012320311 is a deficient number, since it is larger than the sum of its proper divisors (856356789769).

11131012320311 is an equidigital number, since it uses as much as digits as its factorization.

11131012320311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933785.

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

Adding to 11131012320311 its reverse (11302321013111), we get a palindrome (22433333333422).

The spelling of 11131012320311 in words is "eleven trillion, one hundred thirty-one billion, twelve million, three hundred twenty thousand, three hundred eleven".