667103441063 has 2 divisors, whose sum is σ = 667103441064. Its totient is φ = 667103441062.

The previous prime is 667103441003. The next prime is 667103441129. The reversal of 667103441063 is 360144301766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 667103441063 - 2²⁸ = 666835005607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 667103441063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (667103441003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333551720531 + 333551720532.

It is an arithmetic number, because the mean of its divisors is an integer number (333551720532).

Almost surely, 2^667103441063 is an apocalyptic number.

667103441063 is a deficient number, since it is larger than the sum of its proper divisors (1).

667103441063 is an equidigital number, since it uses as much as digits as its factorization.

667103441063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 667103441063 in words is "six hundred sixty-seven billion, one hundred three million, four hundred forty-one thousand, sixty-three".