11310322312111 has 8 divisors (see below), whose sum is σ = 11975697379584. Its totient is φ = 10644954132480.

The previous prime is 11310322312067. The next prime is 11310322312117. The reversal of 11310322312111 is 11121322301311.

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 11310322312111 - 2⁹ = 11310322311599 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 (11310322312117) 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, 1873266 + ... + 5111728.

It is an arithmetic number, because the mean of its divisors is an integer number (1496962172448).

Almost surely, 2^{11310322312111} is an apocalyptic number.

11310322312111 is a deficient number, since it is larger than the sum of its proper divisors (665375067473).

11310322312111 is a wasteful number, since it uses less digits than its factorization.

11310322312111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443921.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11310322312111 its reverse (11121322301311), we get a palindrome (22431644613422).

The spelling of 11310322312111 in words is "eleven trillion, three hundred ten billion, three hundred twenty-two million, three hundred twelve thousand, one hundred eleven".