104043041040143 has 2 divisors, whose sum is σ = 104043041040144. Its totient is φ = 104043041040142.

The previous prime is 104043041040139. The next prime is 104043041040167. The reversal of 104043041040143 is 341040140340401.

It is a weak prime.

It is an emirp because it is prime and its reverse (341040140340401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104043041040143 - 2² = 104043041040139 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 (104043041040193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52021520520071 + 52021520520072.

It is an arithmetic number, because the mean of its divisors is an integer number (52021520520072).

Almost surely, 2^{104043041040143} is an apocalyptic number.

104043041040143 is a deficient number, since it is larger than the sum of its proper divisors (1).

104043041040143 is an equidigital number, since it uses as much as digits as its factorization.

104043041040143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 104043041040143 its reverse (341040140340401), we get a palindrome (445083181380544).

The spelling of 104043041040143 in words is "one hundred four trillion, forty-three billion, forty-one million, forty thousand, one hundred forty-three".