11113214343111 has 12 divisors (see below), whose sum is σ = 16052449615488. Its totient is φ = 7408796224704.

The previous prime is 11113214343103. The next prime is 11113214343167. The reversal of 11113214343111 is 11134341231111.

11113214343111 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 3 + 214 + 3 + 431 + 11 = 666.

It is not a de Polignac number, because 11113214343111 - 2³ = 11113214343103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113214393111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9231706 + ... + 10365848.

It is an arithmetic number, because the mean of its divisors is an integer number (1337704134624).

Almost surely, 2^{11113214343111} is an apocalyptic number.

11113214343111 is a deficient number, since it is larger than the sum of its proper divisors (4939235272377).

11113214343111 is a wasteful number, since it uses less digits than its factorization.

11113214343111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222902 (or 2222899 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

Adding to 11113214343111 its reverse (11134341231111), we get a palindrome (22247555574222).

The spelling of 11113214343111 in words is "eleven trillion, one hundred thirteen billion, two hundred fourteen million, three hundred forty-three thousand, one hundred eleven".