42853581067103 has 2 divisors, whose sum is σ = 42853581067104. Its totient is φ = 42853581067102.

The previous prime is 42853581067081. The next prime is 42853581067181. The reversal of 42853581067103 is 30176018535824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42853581067103 - 2⁶ = 42853581067039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42853581067903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21426790533551 + 21426790533552.

It is an arithmetic number, because the mean of its divisors is an integer number (21426790533552).

Almost surely, 2^{42853581067103} is an apocalyptic number.

42853581067103 is a deficient number, since it is larger than the sum of its proper divisors (1).

42853581067103 is an equidigital number, since it uses as much as digits as its factorization.

42853581067103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 42853581067103 in words is "forty-two trillion, eight hundred fifty-three billion, five hundred eighty-one million, sixty-seven thousand, one hundred three".