201001110000201 has 32 divisors (see below), whose sum is σ = 340598977985280. Its totient is φ = 114763399216128.

The previous prime is 201001110000191. The next prime is 201001110000263. The reversal of 201001110000201 is 102000011100102.

It is a happy number.

It is not a de Polignac number, because 201001110000201 - 2²² = 201001105805897 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (201001110020201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436704226 + ... + 437164251.

It is an arithmetic number, because the mean of its divisors is an integer number (10643718062040).

Almost surely, 2^{201001110000201} is an apocalyptic number.

201001110000201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201001110000201 is a deficient number, since it is larger than the sum of its proper divisors (139597867985079).

201001110000201 is a wasteful number, since it uses less digits than its factorization.

201001110000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873869710 (or 873869704 counting only the distinct ones).

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

Adding to 201001110000201 its reverse (102000011100102), we get a palindrome (303001121100303).

The spelling of 201001110000201 in words is "two hundred one trillion, one billion, one hundred ten million, two hundred one", and thus it is an aban number.