11333020344109 has 4 divisors (see below), whose sum is σ = 11334427656316. Its totient is φ = 11331613031904.

The previous prime is 11333020344097. The next prime is 11333020344133. The reversal of 11333020344109 is 90144302033311.

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 7222000514884 + 4111019829225 = 2687378^2 + 2027565^2 .

It is a cyclic number.

It is not a de Polignac number, because 11333020344109 - 2³⁵ = 11298660605741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333020342109) 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, 703644024 + ... + 703660129.

It is an arithmetic number, because the mean of its divisors is an integer number (2833606914079).

Almost surely, 2^{11333020344109} is an apocalyptic number.

It is an amenable number.

11333020344109 is a deficient number, since it is larger than the sum of its proper divisors (1407312207).

11333020344109 is an equidigital number, since it uses as much as digits as its factorization.

11333020344109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407312206.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 11333020344109 in words is "eleven trillion, three hundred thirty-three billion, twenty million, three hundred forty-four thousand, one hundred nine".