20000110205 has 8 divisors (see below), whose sum is σ = 24001650432. Its totient is φ = 15999076048.

The previous prime is 20000110187. The next prime is 20000110243. The reversal of 20000110205 is 50201100002.

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

It is a cyclic number.

It is not a de Polignac number, because 20000110205 - 2⁸ = 20000109949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33329 + ... + 202758.

It is an arithmetic number, because the mean of its divisors is an integer number (3000206304).

Almost surely, 2^20000110205 is an apocalyptic number.

It is an amenable number.

20000110205 is a deficient number, since it is larger than the sum of its proper divisors (4001540227).

20000110205 is a wasteful number, since it uses less digits than its factorization.

20000110205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253035.

The product of its (nonzero) digits is 20, while the sum is 11.

Adding to 20000110205 its reverse (50201100002), we get a palindrome (70201210207).

The spelling of 20000110205 in words is "twenty billion, one hundred ten thousand, two hundred five".