2311113120411 has 8 divisors (see below), whose sum is σ = 3081711345664. Its totient is φ = 1540628487720.

The previous prime is 2311113120409. The next prime is 2311113120431. The reversal of 2311113120411 is 1140213111132.

It is a happy number.

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

It is not a de Polignac number, because 2311113120411 - 2¹ = 2311113120409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311113120431) 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, 28350655 + ... + 28432056.

It is an arithmetic number, because the mean of its divisors is an integer number (385213918208).

Almost surely, 2^{2311113120411} is an apocalyptic number.

2311113120411 is a deficient number, since it is larger than the sum of its proper divisors (770598225253).

2311113120411 is a wasteful number, since it uses less digits than its factorization.

2311113120411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56796281.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 2311113120411 its reverse (1140213111132), we get a palindrome (3451326231543).

The spelling of 2311113120411 in words is "two trillion, three hundred eleven billion, one hundred thirteen million, one hundred twenty thousand, four hundred eleven".