201110100201 has 6 divisors (see below), whose sum is σ = 290492366970. Its totient is φ = 134073400128.

The previous prime is 201110100161. The next prime is 201110100221. The reversal of 201110100201 is 102001011102.

It is a happy number.

201110100201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 162550886976 + 38559213225 = 403176^2 + 196365^2 .

It is not a de Polignac number, because 201110100201 - 2¹³ = 201110092009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 22345566689 = 201110100201 / (2 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 0 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (201110100221) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 11172783336 + ... + 11172783353.

It is an arithmetic number, because the mean of its divisors is an integer number (48415394495).

Almost surely, 2^201110100201 is an apocalyptic number.

It is an amenable number.

201110100201 is a deficient number, since it is larger than the sum of its proper divisors (89382266769).

201110100201 is a wasteful number, since it uses less digits than its factorization.

201110100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22345566695 (or 22345566692 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 201110100201 its reverse (102001011102), we get a palindrome (303111111303).

The spelling of 201110100201 in words is "two hundred one billion, one hundred ten million, one hundred thousand, two hundred one".