20000110201 has 4 divisors (see below), whose sum is σ = 21052747600. Its totient is φ = 18947472804.

The previous prime is 20000110187. The next prime is 20000110243. The reversal of 20000110201 is 10201100002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20000110201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20000110261) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 526318671 + ... + 526318708.

It is an arithmetic number, because the mean of its divisors is an integer number (5263186900).

Almost surely, 2^20000110201 is an apocalyptic number.

It is an amenable number.

20000110201 is a deficient number, since it is larger than the sum of its proper divisors (1052637399).

20000110201 is a wasteful number, since it uses less digits than its factorization.

20000110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052637398.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 20000110201 its reverse (10201100002), we get a palindrome (30201210203).

The spelling of 20000110201 in words is "twenty billion, one hundred ten thousand, two hundred one".