1120300211111 has 4 divisors (see below), whose sum is σ = 1128359925000. Its totient is φ = 1112240497224.

The previous prime is 1120300211099. The next prime is 1120300211183. The reversal of 1120300211111 is 1111120030211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120300211111 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 (1120300211911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4029856736 + ... + 4029857013.

It is an arithmetic number, because the mean of its divisors is an integer number (282089981250).

Almost surely, 2^{1120300211111} is an apocalyptic number.

1120300211111 is a deficient number, since it is larger than the sum of its proper divisors (8059713889).

1120300211111 is an equidigital number, since it uses as much as digits as its factorization.

1120300211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059713888.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1120300211111 its reverse (1111120030211), we get a palindrome (2231420241322).

The spelling of 1120300211111 in words is "one trillion, one hundred twenty billion, three hundred million, two hundred eleven thousand, one hundred eleven".