20330002010 has 16 divisors (see below), whose sum is σ = 36602839656. Its totient is φ = 8130037248.

The previous prime is 20330002009. The next prime is 20330002093. The reversal of 20330002010 is 1020003302.

It can be written as a sum of positive squares in 4 ways, for example, as 16488357649 + 3841644361 = 128407^2 + 61981^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20330001982 and 20330002000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201587 + ... + 285126.

Almost surely, 2^20330002010 is an apocalyptic number.

20330002010 is a deficient number, since it is larger than the sum of its proper divisors (16272837646).

20330002010 is a wasteful number, since it uses less digits than its factorization.

20330002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490897.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20330002010 its reverse (1020003302), we get a palindrome (21350005312).

The spelling of 20330002010 in words is "twenty billion, three hundred thirty million, two thousand, ten".