1003313010213 has 10 divisors (see below), whose sum is σ = 1498776225254. Its totient is φ = 668875340088.

The previous prime is 1003313010209. The next prime is 1003313010221. The reversal of 1003313010213 is 3120103133001.

It is a happy number.

1003313010213 is a `hidden beast` number, since 10 + 0 + 331 + 301 + 0 + 21 + 3 = 666.

1003313010213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 987992264484 + 15320745729 = 993978^2 + 123777^2 .

It is not a de Polignac number, because 1003313010213 - 2² = 1003313010209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003313010113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6193290106 + ... + 6193290267.

Almost surely, 2^{1003313010213} is an apocalyptic number.

It is an amenable number.

1003313010213 is a deficient number, since it is larger than the sum of its proper divisors (495463215041).

1003313010213 is an equidigital number, since it uses as much as digits as its factorization.

1003313010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12386580385 (or 12386580376 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1003313010213 its reverse (3120103133001), we get a palindrome (4123416143214).

The spelling of 1003313010213 in words is "one trillion, three billion, three hundred thirteen million, ten thousand, two hundred thirteen".