1003213330333 has 8 divisors (see below), whose sum is σ = 1031189407416. Its totient is φ = 975404275200.

The previous prime is 1003213330303. The next prime is 1003213330349. The reversal of 1003213330333 is 3330333123001.

It can be written as a sum of positive squares in 4 ways, for example, as 116853218244 + 886360112089 = 341838^2 + 941467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003213330333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003213330298 and 1003213330307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003213330303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41743308 + ... + 41767333.

It is an arithmetic number, because the mean of its divisors is an integer number (128898675927).

Almost surely, 2^{1003213330333} is an apocalyptic number.

It is an amenable number.

1003213330333 is a deficient number, since it is larger than the sum of its proper divisors (27976077083).

1003213330333 is an equidigital number, since it uses as much as digits as its factorization.

1003213330333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83510975.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 1003213330333 its reverse (3330333123001), we get a palindrome (4333546453334).

The spelling of 1003213330333 in words is "one trillion, three billion, two hundred thirteen million, three hundred thirty thousand, three hundred thirty-three".