130123030003 has 2 divisors, whose sum is σ = 130123030004. Its totient is φ = 130123030002.

The previous prime is 130123029997. The next prime is 130123030031. The reversal of 130123030003 is 300030321031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130123030003 - 2¹⁷ = 130122898931 is a prime.

It is not a weakly prime, because it can be changed into another prime (130123030033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65061515001 + 65061515002.

It is an arithmetic number, because the mean of its divisors is an integer number (65061515002).

Almost surely, 2^130123030003 is an apocalyptic number.

130123030003 is a deficient number, since it is larger than the sum of its proper divisors (1).

130123030003 is an equidigital number, since it uses as much as digits as its factorization.

130123030003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 130123030003 its reverse (300030321031), we get a palindrome (430153351034).

The spelling of 130123030003 in words is "one hundred thirty billion, one hundred twenty-three million, thirty thousand, three".