11020641344003 has 4 divisors (see below), whose sum is σ = 11020648369080. Its totient is φ = 11020634318928.

The previous prime is 11020641343997. The next prime is 11020641344021. The reversal of 11020641344003 is 30044314602011.

It is a happy number.

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 is a cyclic number.

It is not a de Polignac number, because 11020641344003 - 2²⁸ = 11020372908547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020641344093) 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 3 ways as a sum of consecutive naturals, for example, 34676 + ... + 4694942.

It is an arithmetic number, because the mean of its divisors is an integer number (2755162092270).

Almost surely, 2^{11020641344003} is an apocalyptic number.

11020641344003 is a deficient number, since it is larger than the sum of its proper divisors (7025077).

11020641344003 is an equidigital number, since it uses as much as digits as its factorization.

11020641344003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7025076.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11020641344003 its reverse (30044314602011), we get a palindrome (41064955946014).

The spelling of 11020641344003 in words is "eleven trillion, twenty billion, six hundred forty-one million, three hundred forty-four thousand, three".