1345135003 has 2 divisors, whose sum is σ = 1345135004. Its totient is φ = 1345135002.

The previous prime is 1345134997. The next prime is 1345135027. The reversal of 1345135003 is 3005315431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1345135003 - 2⁹ = 1345134491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1345135403) 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 as a sum of consecutive naturals, namely, 672567501 + 672567502.

It is an arithmetic number, because the mean of its divisors is an integer number (672567502).

Almost surely, 2^1345135003 is an apocalyptic number.

1345135003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345135003 is an equidigital number, since it uses as much as digits as its factorization.

1345135003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1345135003 is about 36676.0821653568. The cubic root of 1345135003 is about 1103.8802366386.

The spelling of 1345135003 in words is "one billion, three hundred forty-five million, one hundred thirty-five thousand, three".