11606606213033 has 4 divisors (see below), whose sum is σ = 12499422075588. Its totient is φ = 10713790350480.

The previous prime is 11606606213011. The next prime is 11606606213053. The reversal of 11606606213033 is 33031260660611.

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 2328685156009 + 9277921057024 = 1526003^2 + 3045968^2 .

It is a cyclic number.

It is not a de Polignac number, because 11606606213033 - 2¹⁰ = 11606606212009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11606606213053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446407931258 + ... + 446407931283.

It is an arithmetic number, because the mean of its divisors is an integer number (3124855518897).

Almost surely, 2^{11606606213033} is an apocalyptic number.

11606606213033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11606606213033 is a deficient number, since it is larger than the sum of its proper divisors (892815862555).

11606606213033 is an equidigital number, since it uses as much as digits as its factorization.

11606606213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892815862554.

The product of its (nonzero) digits is 69984, while the sum is 38.

Adding to 11606606213033 its reverse (33031260660611), we get a palindrome (44637866873644).

The spelling of 11606606213033 in words is "eleven trillion, six hundred six billion, six hundred six million, two hundred thirteen thousand, thirty-three".