201010110010200 has 144 divisors (see below), whose sum is σ = 698336847889200. Its totient is φ = 51754327161600.

The previous prime is 201010110010153. The next prime is 201010110010201. The reversal of 201010110010200 is 2010011010102.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010110010201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1925331996 + ... + 1925436395.

It is an arithmetic number, because the mean of its divisors is an integer number (4849561443675).

Almost surely, 2^{201010110010200} is an apocalyptic number.

201010110010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201010110010200 is an abundant number, since it is smaller than the sum of its proper divisors (497326737879000).

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

201010110010200 is a wasteful number, since it uses less digits than its factorization.

201010110010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850768442 (or 3850768430 counting only the distinct ones).

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

Adding to 201010110010200 its reverse (2010011010102), we get a palindrome (203020121020302).

The spelling of 201010110010200 in words is "two hundred one trillion, ten billion, one hundred ten million, ten thousand, two hundred".