11020444145 has 8 divisors (see below), whose sum is σ = 13505906304. Its totient is φ = 8628773104.

The previous prime is 11020444129. The next prime is 11020444153. The reversal of 11020444145 is 54144402011.

11020444145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11020444145 - 2⁴ = 11020444129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23447519 + ... + 23447988.

It is an arithmetic number, because the mean of its divisors is an integer number (1688238288).

Almost surely, 2^11020444145 is an apocalyptic number.

It is an amenable number.

11020444145 is a deficient number, since it is larger than the sum of its proper divisors (2485462159).

11020444145 is an equidigital number, since it uses as much as digits as its factorization.

11020444145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46895559.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 11020444145 its reverse (54144402011), we get a palindrome (65164846156).

The spelling of 11020444145 in words is "eleven billion, twenty million, four hundred forty-four thousand, one hundred forty-five".