1003010211011 has 2 divisors, whose sum is σ = 1003010211012. Its totient is φ = 1003010211010.

The previous prime is 1003010211001. The next prime is 1003010211017. The reversal of 1003010211011 is 1101120103001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003010211011 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003010210983 and 1003010211001.

It is not a weakly prime, because it can be changed into another prime (1003010211017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501505105505 + 501505105506.

It is an arithmetic number, because the mean of its divisors is an integer number (501505105506).

Almost surely, 2^{1003010211011} is an apocalyptic number.

1003010211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003010211011 is an equidigital number, since it uses as much as digits as its factorization.

1003010211011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1003010211011 its reverse (1101120103001), we get a palindrome (2104130314012).

The spelling of 1003010211011 in words is "one trillion, three billion, ten million, two hundred eleven thousand, eleven".