11021044101 has 4 divisors (see below), whose sum is σ = 14694725472. Its totient is φ = 7347362732.

The previous prime is 11021044079. The next prime is 11021044103. The reversal of 11021044101 is 10144012011.

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 not a de Polignac number, because 11021044101 - 2⁶ = 11021044037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021044103) 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, 1836840681 + ... + 1836840686.

It is an arithmetic number, because the mean of its divisors is an integer number (3673681368).

Almost surely, 2^11021044101 is an apocalyptic number.

It is an amenable number.

11021044101 is a deficient number, since it is larger than the sum of its proper divisors (3673681371).

11021044101 is an equidigital number, since it uses as much as digits as its factorization.

11021044101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673681370.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11021044101 its reverse (10144012011), we get a palindrome (21165056112).

The spelling of 11021044101 in words is "eleven billion, twenty-one million, forty-four thousand, one hundred one".