201102101011 has 8 divisors (see below), whose sum is σ = 232106527584. Its totient is φ = 170666563200.

The previous prime is 201102100949. The next prime is 201102101027. The reversal of 201102101011 is 110101201102.

201102101011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 201102101011 - 2²⁵ = 201068546579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201102101911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142221430 + ... + 142222843.

It is an arithmetic number, because the mean of its divisors is an integer number (29013315948).

Almost surely, 2^201102101011 is an apocalyptic number.

201102101011 is a deficient number, since it is larger than the sum of its proper divisors (31004426573).

201102101011 is a wasteful number, since it uses less digits than its factorization.

201102101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284444381.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 201102101011 its reverse (110101201102), we get a palindrome (311203302113).

The spelling of 201102101011 in words is "two hundred one billion, one hundred two million, one hundred one thousand, eleven".