201100014 has 24 divisors (see below), whose sum is σ = 437628360. Its totient is φ = 66739248.

The previous prime is 201100013. The next prime is 201100027. The reversal of 201100014 is 410001102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 201099969 and 201100005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20272 + ... + 28515.

It is an arithmetic number, because the mean of its divisors is an integer number (18234515).

Almost surely, 2^201100014 is an apocalyptic number.

201100014 is an abundant number, since it is smaller than the sum of its proper divisors (236528346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201100014 is a wasteful number, since it uses less digits than its factorization.

201100014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49024 (or 49021 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 201100014 is about 14180.9736619176. The cubic root of 201100014 is about 585.8737414699.

Adding to 201100014 its reverse (410001102), we get a palindrome (611101116).

The spelling of 201100014 in words is "two hundred one million, one hundred thousand, fourteen".