2043342443111 has 2 divisors, whose sum is σ = 2043342443112. Its totient is φ = 2043342443110.

The previous prime is 2043342443099. The next prime is 2043342443123. The reversal of 2043342443111 is 1113442433402.

It is a balanced prime because it is at equal distance from previous prime (2043342443099) and next prime (2043342443123).

It is a cyclic number.

It is not a de Polignac number, because 2043342443111 - 2¹⁰ = 2043342442087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043342443011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021671221555 + 1021671221556.

It is an arithmetic number, because the mean of its divisors is an integer number (1021671221556).

Almost surely, 2^{2043342443111} is an apocalyptic number.

2043342443111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043342443111 is an equidigital number, since it uses as much as digits as its factorization.

2043342443111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 2043342443111 its reverse (1113442433402), we get a palindrome (3156784876513).

The spelling of 2043342443111 in words is "two trillion, forty-three billion, three hundred forty-two million, four hundred forty-three thousand, one hundred eleven".