20302133330002 has 24 divisors (see below), whose sum is σ = 32746779798156. Its totient is φ = 9435350924064.

The previous prime is 20302133329943. The next prime is 20302133330027. The reversal of 20302133330002 is 20003333120302.

It can be written as a sum of positive squares in 2 ways, for example, as 19244812645881 + 1057320684121 = 4386891^2 + 1028261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265238133 + ... + 265314664.

Almost surely, 2^{20302133330002} is an apocalyptic number.

20302133330002 is a deficient number, since it is larger than the sum of its proper divisors (12444646468154).

20302133330002 is a wasteful number, since it uses less digits than its factorization.

20302133330002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530552890 (or 530552871 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20302133330002 its reverse (20003333120302), we get a palindrome (40305466450304).

The spelling of 20302133330002 in words is "twenty trillion, three hundred two billion, one hundred thirty-three million, three hundred thirty thousand, two".