11202102104441 has 4 divisors (see below), whose sum is σ = 11202108883812. Its totient is φ = 11202095325072.

The previous prime is 11202102104437. The next prime is 11202102104461. The reversal of 11202102104441 is 14440120120211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3982020250000 + 7220081854441 = 1995500^2 + 2687021^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202102104441 - 2² = 11202102104437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202102104411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890051 + ... + 4816263.

It is an arithmetic number, because the mean of its divisors is an integer number (2800527220953).

Almost surely, 2^{11202102104441} is an apocalyptic number.

It is an amenable number.

11202102104441 is a deficient number, since it is larger than the sum of its proper divisors (6779371).

11202102104441 is an equidigital number, since it uses as much as digits as its factorization.

11202102104441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779370.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 11202102104441 its reverse (14440120120211), we get a palindrome (25642222224652).

The spelling of 11202102104441 in words is "eleven trillion, two hundred two billion, one hundred two million, one hundred four thousand, four hundred forty-one".