111034244143 has 2 divisors, whose sum is σ = 111034244144. Its totient is φ = 111034244142.

The previous prime is 111034244137. The next prime is 111034244161. The reversal of 111034244143 is 341442430111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111034244143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111034244173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55517122071 + 55517122072.

It is an arithmetic number, because the mean of its divisors is an integer number (55517122072).

Almost surely, 2^111034244143 is an apocalyptic number.

111034244143 is a deficient number, since it is larger than the sum of its proper divisors (1).

111034244143 is an equidigital number, since it uses as much as digits as its factorization.

111034244143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 111034244143 its reverse (341442430111), we get a palindrome (452476674254).

The spelling of 111034244143 in words is "one hundred eleven billion, thirty-four million, two hundred forty-four thousand, one hundred forty-three".