1003465013 has 2 divisors, whose sum is σ = 1003465014. Its totient is φ = 1003465012.

The previous prime is 1003465003. The next prime is 1003465019. The reversal of 1003465013 is 3105643001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 701296324 + 302168689 = 26482^2 + 17383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003465013 - 2²⁴ = 986687797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003465013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003465019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501732506 + 501732507.

It is an arithmetic number, because the mean of its divisors is an integer number (501732507).

Almost surely, 2^1003465013 is an apocalyptic number.

It is an amenable number.

1003465013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003465013 is an equidigital number, since it uses as much as digits as its factorization.

1003465013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1003465013 is about 31677.5158906124. The cubic root of 1003465013 is about 1001.1536728604.

The spelling of 1003465013 in words is "one billion, three million, four hundred sixty-five thousand, thirteen".