10666655003 has 2 divisors, whose sum is σ = 10666655004. Its totient is φ = 10666655002.

The previous prime is 10666654993. The next prime is 10666655033. The reversal of 10666655003 is 30055666601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10666655003 - 2⁴ = 10666654987 is a prime.

It is a super-2 number, since 2×10666655003² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10666655033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5333327501 + 5333327502.

It is an arithmetic number, because the mean of its divisors is an integer number (5333327502).

Almost surely, 2^10666655003 is an apocalyptic number.

10666655003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10666655003 is an equidigital number, since it uses as much as digits as its factorization.

10666655003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 10666655003 in words is "ten billion, six hundred sixty-six million, six hundred fifty-five thousand, three".