11333311313 has 8 divisors (see below), whose sum is σ = 11495105280. Its totient is φ = 11171577760.

The previous prime is 11333311291. The next prime is 11333311321. The reversal of 11333311313 is 31311333311.

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

It is a cyclic number.

It is not a de Polignac number, because 11333311313 - 2⁸ = 11333311057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11333311343) 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, 475208 + ... + 498486.

It is an arithmetic number, because the mean of its divisors is an integer number (1436888160).

Almost surely, 2^11333311313 is an apocalyptic number.

It is an amenable number.

11333311313 is a deficient number, since it is larger than the sum of its proper divisors (161793967).

11333311313 is an equidigital number, since it uses as much as digits as its factorization.

11333311313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30207.

The product of its digits is 729, while the sum is 23.

Adding to 11333311313 its reverse (31311333311), we get a palindrome (42644644624).

The spelling of 11333311313 in words is "eleven billion, three hundred thirty-three million, three hundred eleven thousand, three hundred thirteen".