11121000611141 has 16 divisors (see below), whose sum is σ = 11730657600000. Its totient is φ = 10513792154736.

The previous prime is 11121000611101. The next prime is 11121000611143. The reversal of 11121000611141 is 14111600012111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11121000611141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121000611143) 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 15 ways as a sum of consecutive naturals, for example, 27787190 + ... + 28184568.

It is an arithmetic number, because the mean of its divisors is an integer number (733166100000).

Almost surely, 2^{11121000611141} is an apocalyptic number.

It is an amenable number.

11121000611141 is a deficient number, since it is larger than the sum of its proper divisors (609656988859).

11121000611141 is a wasteful number, since it uses less digits than its factorization.

11121000611141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400456.

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 11121000611141 its reverse (14111600012111), we get a palindrome (25232600623252).

The spelling of 11121000611141 in words is "eleven trillion, one hundred twenty-one billion, six hundred eleven thousand, one hundred forty-one".