11301220033 has 8 divisors (see below), whose sum is σ = 12257852040. Its totient is φ = 10377016320.

The previous prime is 11301219977. The next prime is 11301220043. The reversal of 11301220033 is 33002210311.

11301220033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 189530289 + 11111689744 = 13767^2 + 105412^2 .

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 11301220033 - 2²¹ = 11299122881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11301219989 and 11301220016.

It is not an unprimeable number, because it can be changed into a prime (11301220043) 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 7 ways as a sum of consecutive naturals, for example, 8106348 + ... + 8107741.

It is an arithmetic number, because the mean of its divisors is an integer number (1532231505).

Almost surely, 2^11301220033 is an apocalyptic number.

It is an amenable number.

11301220033 is a deficient number, since it is larger than the sum of its proper divisors (956632007).

11301220033 is a wasteful number, since it uses less digits than its factorization.

11301220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16214147.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11301220033 its reverse (33002210311), we get a palindrome (44303430344).

The spelling of 11301220033 in words is "eleven billion, three hundred one million, two hundred twenty thousand, thirty-three".