11040033321313 has 4 divisors (see below), whose sum is σ = 11164078639620. Its totient is φ = 10915988003008.

The previous prime is 11040033321287. The next prime is 11040033321469. The reversal of 11040033321313 is 31312333004011.

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 5426626158144 + 5613407163169 = 2329512^2 + 2369263^2 .

It is a cyclic number.

It is not a de Polignac number, because 11040033321313 - 2²¹ = 11040031224161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11040033325313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62022659020 + ... + 62022659197.

It is an arithmetic number, because the mean of its divisors is an integer number (2791019659905).

Almost surely, 2^{11040033321313} is an apocalyptic number.

It is an amenable number.

11040033321313 is a deficient number, since it is larger than the sum of its proper divisors (124045318307).

11040033321313 is an equidigital number, since it uses as much as digits as its factorization.

11040033321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124045318306.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11040033321313 its reverse (31312333004011), we get a palindrome (42352366325324).

The spelling of 11040033321313 in words is "eleven trillion, forty billion, thirty-three million, three hundred twenty-one thousand, three hundred thirteen".