42103466013503 has 2 divisors, whose sum is σ = 42103466013504. Its totient is φ = 42103466013502.

The previous prime is 42103466013461. The next prime is 42103466013547. The reversal of 42103466013503 is 30531066430124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42103466013503 - 2⁸ = 42103466013247 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 (42103466213503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21051733006751 + 21051733006752.

It is an arithmetic number, because the mean of its divisors is an integer number (21051733006752).

Almost surely, 2^{42103466013503} is an apocalyptic number.

42103466013503 is a deficient number, since it is larger than the sum of its proper divisors (1).

42103466013503 is an equidigital number, since it uses as much as digits as its factorization.

42103466013503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 42103466013503 in words is "forty-two trillion, one hundred three billion, four hundred sixty-six million, thirteen thousand, five hundred three".