201211100000102 has 8 divisors (see below), whose sum is σ = 302799766124856. Its totient is φ = 100277844625152.

The previous prime is 201211100000077. The next prime is 201211100000129. The reversal of 201211100000102 is 201000001112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163852686683 + ... + 163852687910.

It is an arithmetic number, because the mean of its divisors is an integer number (37849970765607).

Almost surely, 2^{201211100000102} is an apocalyptic number.

201211100000102 is a deficient number, since it is larger than the sum of its proper divisors (101588666124754).

201211100000102 is a wasteful number, since it uses less digits than its factorization.

201211100000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327705374902.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201211100000102 its reverse (201000001112102), we get a palindrome (402211101112204).

The spelling of 201211100000102 in words is "two hundred one trillion, two hundred eleven billion, one hundred million, one hundred two", and thus it is an aban number.