201011110011 has 24 divisors (see below), whose sum is σ = 305131489520. Its totient is φ = 127353352896.

The previous prime is 201011109983. The next prime is 201011110019. The reversal of 201011110011 is 110011110102.

201011110011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201011110011 - 2³¹ = 198863626363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201011109975 and 201011110002.

It is not an unprimeable number, because it can be changed into a prime (201011110019) 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 23 ways as a sum of consecutive naturals, for example, 7004716 + ... + 7033353.

Almost surely, 2^201011110011 is an apocalyptic number.

201011110011 is a deficient number, since it is larger than the sum of its proper divisors (104120379509).

201011110011 is a wasteful number, since it uses less digits than its factorization.

201011110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14038155 (or 14038152 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 201011110011 its reverse (110011110102), we get a palindrome (311022220113).

Subtracting from 201011110011 its reverse (110011110102), we obtain a palindrome (90999999909).

The spelling of 201011110011 in words is "two hundred one billion, eleven million, one hundred ten thousand, eleven".