201000110 has 16 divisors (see below), whose sum is σ = 362070000. Its totient is φ = 80340096.

The previous prime is 201000109. The next prime is 201000119. The reversal of 201000110 is 11000102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 201000094 and 201000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8141 + ... + 21639.

It is an arithmetic number, because the mean of its divisors is an integer number (22629375).

Almost surely, 2^201000110 is an apocalyptic number.

201000110 is a deficient number, since it is larger than the sum of its proper divisors (161069890).

201000110 is a wasteful number, since it uses less digits than its factorization.

201000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14995.

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 201000110 is about 14177.4507581582. The cubic root of 201000110 is about 585.7767071231.

Adding to 201000110 its reverse (11000102), we get a palindrome (212000212).

The spelling of 201000110 in words is "two hundred one million, one hundred ten", and thus it is an aban number.