43013341011143 has 2 divisors, whose sum is σ = 43013341011144. Its totient is φ = 43013341011142.

The previous prime is 43013341011089. The next prime is 43013341011197. The reversal of 43013341011143 is 34111014331034.

It is a balanced prime because it is at equal distance from previous prime (43013341011089) and next prime (43013341011197).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43013341011143 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 (43013341014143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21506670505571 + 21506670505572.

It is an arithmetic number, because the mean of its divisors is an integer number (21506670505572).

Almost surely, 2^{43013341011143} is an apocalyptic number.

43013341011143 is a deficient number, since it is larger than the sum of its proper divisors (1).

43013341011143 is an equidigital number, since it uses as much as digits as its factorization.

43013341011143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 43013341011143 its reverse (34111014331034), we get a palindrome (77124355342177).

The spelling of 43013341011143 in words is "forty-three trillion, thirteen billion, three hundred forty-one million, eleven thousand, one hundred forty-three".