201101102010011 has 4 divisors (see below), whose sum is σ = 229829830868592. Its totient is φ = 172372373151432.

The previous prime is 201101102009989. The next prime is 201101102010047. The reversal of 201101102010011 is 110010201101102.

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 201101102010011 - 2⁶ = 201101102009947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201101102009974 and 201101102010001.

It is not an unprimeable number, because it can be changed into a prime (201101102010071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14364364429280 + ... + 14364364429293.

It is an arithmetic number, because the mean of its divisors is an integer number (57457457717148).

Almost surely, 2^{201101102010011} is an apocalyptic number.

201101102010011 is a deficient number, since it is larger than the sum of its proper divisors (28728728858581).

201101102010011 is an equidigital number, since it uses as much as digits as its factorization.

201101102010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28728728858580.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 201101102010011 its reverse (110010201101102), we get a palindrome (311111303111113).

The spelling of 201101102010011 in words is "two hundred one trillion, one hundred one billion, one hundred two million, ten thousand, eleven".