42110103110143 has 2 divisors, whose sum is σ = 42110103110144. Its totient is φ = 42110103110142.

The previous prime is 42110103110069. The next prime is 42110103110147. The reversal of 42110103110143 is 34101130101124.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42110103110143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42110103110147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21055051555071 + 21055051555072.

It is an arithmetic number, because the mean of its divisors is an integer number (21055051555072).

Almost surely, 2^{42110103110143} is an apocalyptic number.

42110103110143 is a deficient number, since it is larger than the sum of its proper divisors (1).

42110103110143 is an equidigital number, since it uses as much as digits as its factorization.

42110103110143 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 22.

Adding to 42110103110143 its reverse (34101130101124), we get a palindrome (76211233211267).

The spelling of 42110103110143 in words is "forty-two trillion, one hundred ten billion, one hundred three million, one hundred ten thousand, one hundred forty-three".