1003133230213 has 4 divisors (see below), whose sum is σ = 1003254199948. Its totient is φ = 1003012260480.

The previous prime is 1003133230193. The next prime is 1003133230223. The reversal of 1003133230213 is 3120323313001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 333850528804 + 669282701409 = 577798^2 + 818097^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003133230213 - 2⁹ = 1003133229701 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 (1003133230223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60472428 + ... + 60489013.

It is an arithmetic number, because the mean of its divisors is an integer number (250813549987).

Almost surely, 2^{1003133230213} is an apocalyptic number.

It is an amenable number.

1003133230213 is a deficient number, since it is larger than the sum of its proper divisors (120969735).

1003133230213 is an equidigital number, since it uses as much as digits as its factorization.

1003133230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120969734.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1003133230213 its reverse (3120323313001), we get a palindrome (4123456543214).

The spelling of 1003133230213 in words is "one trillion, three billion, one hundred thirty-three million, two hundred thirty thousand, two hundred thirteen".