201120213110011 has 4 divisors (see below), whose sum is σ = 216590998733872. Its totient is φ = 185649427486152.

The previous prime is 201120213109979. The next prime is 201120213110029. The reversal of 201120213110011 is 110011312021102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201120213110011 - 2⁵ = 201120213109979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201120213117011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7735392811911 + ... + 7735392811936.

It is an arithmetic number, because the mean of its divisors is an integer number (54147749683468).

Almost surely, 2^{201120213110011} is an apocalyptic number.

201120213110011 is a deficient number, since it is larger than the sum of its proper divisors (15470785623861).

201120213110011 is a wasteful number, since it uses less digits than its factorization.

201120213110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15470785623860.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 201120213110011 its reverse (110011312021102), we get a palindrome (311131525131113).

The spelling of 201120213110011 in words is "two hundred one trillion, one hundred twenty billion, two hundred thirteen million, one hundred ten thousand, eleven".