1002020234333 has 16 divisors (see below), whose sum is σ = 1013572462896. Its totient is φ = 990534827520.

The previous prime is 1002020234287. The next prime is 1002020234339. The reversal of 1002020234333 is 3334320202001.

It can be written as a sum of positive squares in 8 ways, for example, as 652931873764 + 349088360569 = 808042^2 + 590837^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002020234333 - 2⁸ = 1002020234077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002020234299 and 1002020234308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002020234339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55104503 + ... + 55122683.

It is an arithmetic number, because the mean of its divisors is an integer number (63348278931).

Almost surely, 2^{1002020234333} is an apocalyptic number.

It is an amenable number.

1002020234333 is a deficient number, since it is larger than the sum of its proper divisors (11552228563).

1002020234333 is a wasteful number, since it uses less digits than its factorization.

1002020234333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19984.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1002020234333 its reverse (3334320202001), we get a palindrome (4336340436334).

The spelling of 1002020234333 in words is "one trillion, two billion, twenty million, two hundred thirty-four thousand, three hundred thirty-three".