201102211101101 has 8 divisors (see below), whose sum is σ = 205065101938944. Its totient is φ = 197177982613200.

The previous prime is 201102211101067. The next prime is 201102211101107. The reversal of 201102211101101 is 101101112201102.

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

It is a cyclic number.

It is not a de Polignac number, because 201102211101101 - 2²⁶ = 201102143992237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102211101107) 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, 9665576981 + ... + 9665597786.

It is an arithmetic number, because the mean of its divisors is an integer number (25633137742368).

Almost surely, 2^{201102211101101} is an apocalyptic number.

It is an amenable number.

201102211101101 is a deficient number, since it is larger than the sum of its proper divisors (3962890837843).

201102211101101 is a wasteful number, since it uses less digits than its factorization.

201102211101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19331174971.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 201102211101101 its reverse (101101112201102), we get a palindrome (302203323302203).

The spelling of 201102211101101 in words is "two hundred one trillion, one hundred two billion, two hundred eleven million, one hundred one thousand, one hundred one".