11033112143 has 2 divisors, whose sum is σ = 11033112144. Its totient is φ = 11033112142.

The previous prime is 11033112127. The next prime is 11033112163. The reversal of 11033112143 is 34121133011.

It is an a-pointer prime, because the next prime (11033112163) can be obtained adding 11033112143 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11033112143 - 2⁴ = 11033112127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11033112163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516556071 + 5516556072.

It is an arithmetic number, because the mean of its divisors is an integer number (5516556072).

Almost surely, 2^11033112143 is an apocalyptic number.

11033112143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033112143 is an equidigital number, since it uses as much as digits as its factorization.

11033112143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11033112143 its reverse (34121133011), we get a palindrome (45154245154).

The spelling of 11033112143 in words is "eleven billion, thirty-three million, one hundred twelve thousand, one hundred forty-three".