20101330204 has 6 divisors (see below), whose sum is σ = 35177327864. Its totient is φ = 10050665100.

The previous prime is 20101330187. The next prime is 20101330211. The reversal of 20101330204 is 40203310102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2512666272 + ... + 2512666279.

Almost surely, 2^20101330204 is an apocalyptic number.

It is an amenable number.

20101330204 is a deficient number, since it is larger than the sum of its proper divisors (15075997660).

20101330204 is a wasteful number, since it uses less digits than its factorization.

20101330204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025332555 (or 5025332553 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20101330204 its reverse (40203310102), we get a palindrome (60304640306).

The spelling of 20101330204 in words is "twenty billion, one hundred one million, three hundred thirty thousand, two hundred four".