201101210200101 has 16 divisors (see below), whose sum is σ = 268418113528320. Its totient is φ = 133925959500480.

The previous prime is 201101210200013. The next prime is 201101210200103. The reversal of 201101210200101 is 101002012101102.

It is not a de Polignac number, because 201101210200101 - 2¹⁰ = 201101210199077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101210200103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2940735 + ... + 20269443.

It is an arithmetic number, because the mean of its divisors is an integer number (16776132095520).

Almost surely, 2^{201101210200101} is an apocalyptic number.

It is an amenable number.

201101210200101 is a deficient number, since it is larger than the sum of its proper divisors (67316903328219).

201101210200101 is a wasteful number, since it uses less digits than its factorization.

201101210200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17332796.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201101210200101 its reverse (101002012101102), we get a palindrome (302103222301203).

The spelling of 201101210200101 in words is "two hundred one trillion, one hundred one billion, two hundred ten million, two hundred thousand, one hundred one".