201000210 has 16 divisors (see below), whose sum is σ = 482400576. Its totient is φ = 53600048.

The previous prime is 201000209. The next prime is 201000211. The reversal of 201000210 is 12000102.

It is a happy number.

201000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201000209) and next prime (201000211).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (201000211) 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, 3349974 + ... + 3350033.

It is an arithmetic number, because the mean of its divisors is an integer number (30150036).

Almost surely, 2^201000210 is an apocalyptic number.

201000210 is an abundant number, since it is smaller than the sum of its proper divisors (281400366).

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

201000210 is a wasteful number, since it uses less digits than its factorization.

201000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700017.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 201000210 is about 14177.4542848849. The cubic root of 201000210 is about 585.7768042668.

Adding to 201000210 its reverse (12000102), we get a palindrome (213000312).

The spelling of 201000210 in words is "two hundred one million, two hundred ten", and thus it is an aban number.