11020644361054 has 8 divisors (see below), whose sum is σ = 16533362701800. Its totient is φ = 5509523460456.

The previous prime is 11020644361049. The next prime is 11020644361081. The reversal of 11020644361054 is 45016344602011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399342789 + ... + 399370384.

It is an arithmetic number, because the mean of its divisors is an integer number (2066670337725).

Almost surely, 2^{11020644361054} is an apocalyptic number.

11020644361054 is a deficient number, since it is larger than the sum of its proper divisors (5512718340746).

11020644361054 is an equidigital number, since it uses as much as digits as its factorization.

11020644361054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798720074.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 11020644361054 its reverse (45016344602011), we get a palindrome (56036988963065).

The spelling of 11020644361054 in words is "eleven trillion, twenty billion, six hundred forty-four million, three hundred sixty-one thousand, fifty-four".