11020201101101 has 4 divisors (see below), whose sum is σ = 11020461625152. Its totient is φ = 11019940577052.

The previous prime is 11020201101071. The next prime is 11020201101113. The reversal of 11020201101101 is 10110110202011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11020201101101 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 (11020201100101) 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, 130198565 + ... + 130283178.

It is an arithmetic number, because the mean of its divisors is an integer number (2755115406288).

Almost surely, 2^{11020201101101} is an apocalyptic number.

It is an amenable number.

11020201101101 is a deficient number, since it is larger than the sum of its proper divisors (260524051).

11020201101101 is an equidigital number, since it uses as much as digits as its factorization.

11020201101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260524050.

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

Adding to 11020201101101 its reverse (10110110202011), we get a palindrome (21130311303112).

The spelling of 11020201101101 in words is "eleven trillion, twenty billion, two hundred one million, one hundred one thousand, one hundred one".