4023111111143 has 2 divisors, whose sum is σ = 4023111111144. Its totient is φ = 4023111111142.

The previous prime is 4023111111113. The next prime is 4023111111157. The reversal of 4023111111143 is 3411111113204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4023111111143 - 2¹⁶ = 4023111045607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023111111113) 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 as a sum of consecutive naturals, namely, 2011555555571 + 2011555555572.

It is an arithmetic number, because the mean of its divisors is an integer number (2011555555572).

Almost surely, 2^{4023111111143} is an apocalyptic number.

4023111111143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023111111143 is an equidigital number, since it uses as much as digits as its factorization.

4023111111143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 4023111111143 its reverse (3411111113204), we get a palindrome (7434222224347).

The spelling of 4023111111143 in words is "four trillion, twenty-three billion, one hundred eleven million, one hundred eleven thousand, one hundred forty-three".