2110143111247 has 2 divisors, whose sum is σ = 2110143111248. Its totient is φ = 2110143111246.

The previous prime is 2110143111119. The next prime is 2110143111289. The reversal of 2110143111247 is 7421113410112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110143111247 - 2⁷ = 2110143111119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110143111047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055071555623 + 1055071555624.

It is an arithmetic number, because the mean of its divisors is an integer number (1055071555624).

Almost surely, 2^{2110143111247} is an apocalyptic number.

2110143111247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110143111247 is an equidigital number, since it uses as much as digits as its factorization.

2110143111247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 2110143111247 its reverse (7421113410112), we get a palindrome (9531256521359).

The spelling of 2110143111247 in words is "two trillion, one hundred ten billion, one hundred forty-three million, one hundred eleven thousand, two hundred forty-seven".