1141213110111 has 12 divisors (see below), whose sum is σ = 1648639204992. Its totient is φ = 760707077856.

The previous prime is 1141213110097. The next prime is 1141213110113. The reversal of 1141213110111 is 1110113121411.

1141213110111 is a `hidden beast` number, since 1 + 1 + 412 + 131 + 10 + 111 = 666.

It is not a de Polignac number, because 1141213110111 - 2⁷ = 1141213109983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141213110113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8400726 + ... + 8535491.

It is an arithmetic number, because the mean of its divisors is an integer number (137386600416).

Almost surely, 2^{1141213110111} is an apocalyptic number.

1141213110111 is a deficient number, since it is larger than the sum of its proper divisors (507426094881).

1141213110111 is a wasteful number, since it uses less digits than its factorization.

1141213110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16943710 (or 16943707 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 18.

Adding to 1141213110111 its reverse (1110113121411), we get a palindrome (2251326231522).

The spelling of 1141213110111 in words is "one trillion, one hundred forty-one billion, two hundred thirteen million, one hundred ten thousand, one hundred eleven".