11320111102111 has 8 divisors (see below), whose sum is σ = 12938351728640. Its totient is φ = 9702140950008.

The previous prime is 11320111102099. The next prime is 11320111102123. The reversal of 11320111102111 is 11120111102311.

It is an interprime number because it is at equal distance from previous prime (11320111102099) and next prime (11320111102123).

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 11320111102111 - 2⁹ = 11320111101599 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 (11320111102141) 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, 67528911 + ... + 67696336.

It is an arithmetic number, because the mean of its divisors is an integer number (1617293966080).

Almost surely, 2^{11320111102111} is an apocalyptic number.

11320111102111 is a deficient number, since it is larger than the sum of its proper divisors (1618240626529).

11320111102111 is a wasteful number, since it uses less digits than its factorization.

11320111102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135237213.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 11320111102111 its reverse (11120111102311), we get a palindrome (22440222204422).

The spelling of 11320111102111 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, one hundred two thousand, one hundred eleven".