11023043313 has 8 divisors (see below), whose sum is σ = 14736172000. Its totient is φ = 7329305088.

The previous prime is 11023043299. The next prime is 11023043341. The reversal of 11023043313 is 31334032011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11023043313 - 2⁵ = 11023043281 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 11023043313.

It is not an unprimeable number, because it can be changed into a prime (11023043513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4846288 + ... + 4848561.

It is an arithmetic number, because the mean of its divisors is an integer number (1842021500).

Almost surely, 2^11023043313 is an apocalyptic number.

It is an amenable number.

11023043313 is a deficient number, since it is larger than the sum of its proper divisors (3713128687).

11023043313 is an equidigital number, since it uses as much as digits as its factorization.

11023043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695231.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11023043313 its reverse (31334032011), we get a palindrome (42357075324).

The spelling of 11023043313 in words is "eleven billion, twenty-three million, forty-three thousand, three hundred thirteen".