130066003 has 4 divisors (see below), whose sum is σ = 130295160. Its totient is φ = 129836848.

The previous prime is 130065983. The next prime is 130066007. The reversal of 130066003 is 300660031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130066003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130066007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113725 + ... + 114862.

It is an arithmetic number, because the mean of its divisors is an integer number (32573790).

Almost surely, 2^130066003 is an apocalyptic number.

130066003 is a deficient number, since it is larger than the sum of its proper divisors (229157).

130066003 is an equidigital number, since it uses as much as digits as its factorization.

130066003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229156.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 130066003 is about 11404.6483067213. The cubic root of 130066003 is about 506.6654201743.

The spelling of 130066003 in words is "one hundred thirty million, sixty-six thousand, three".