671066086003 has 2 divisors, whose sum is σ = 671066086004. Its totient is φ = 671066086002.

The previous prime is 671066085979. The next prime is 671066086051. The reversal of 671066086003 is 300680660176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 671066086003 - 2¹⁷ = 671065954931 is a prime.

It is not a weakly prime, because it can be changed into another prime (671066026003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335533043001 + 335533043002.

It is an arithmetic number, because the mean of its divisors is an integer number (335533043002).

Almost surely, 2^671066086003 is an apocalyptic number.

671066086003 is a deficient number, since it is larger than the sum of its proper divisors (1).

671066086003 is an equidigital number, since it uses as much as digits as its factorization.

671066086003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 671066086003 in words is "six hundred seventy-one billion, sixty-six million, eighty-six thousand, three".