11023132033 has 4 divisors (see below), whose sum is σ = 11120681988. Its totient is φ = 10925582080.

The previous prime is 11023132013. The next prime is 11023132037. The reversal of 11023132033 is 33023132011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3684125809 + 7339006224 = 60697^2 + 85668^2 .

It is a cyclic number.

It is not a de Polignac number, because 11023132033 - 2¹³ = 11023123841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11023132033.

It is not an unprimeable number, because it can be changed into a prime (11023132037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48774808 + ... + 48775033.

It is an arithmetic number, because the mean of its divisors is an integer number (2780170497).

Almost surely, 2^11023132033 is an apocalyptic number.

It is an amenable number.

11023132033 is a deficient number, since it is larger than the sum of its proper divisors (97549955).

11023132033 is an equidigital number, since it uses as much as digits as its factorization.

11023132033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97549954.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11023132033 its reverse (33023132011), we get a palindrome (44046264044).

The spelling of 11023132033 in words is "eleven billion, twenty-three million, one hundred thirty-two thousand, thirty-three".