1003142130209 has 2 divisors, whose sum is σ = 1003142130210. Its totient is φ = 1003142130208.

The previous prime is 1003142130127. The next prime is 1003142130283. The reversal of 1003142130209 is 9020312413001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1002858039184 + 284091025 = 1001428^2 + 16855^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003142130209 - 2²⁰ = 1003141081633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003142100209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501571065104 + 501571065105.

It is an arithmetic number, because the mean of its divisors is an integer number (501571065105).

Almost surely, 2^{1003142130209} is an apocalyptic number.

It is an amenable number.

1003142130209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003142130209 is an equidigital number, since it uses as much as digits as its factorization.

1003142130209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 1003142130209 in words is "one trillion, three billion, one hundred forty-two million, one hundred thirty thousand, two hundred nine".