13313323233011 has 4 divisors (see below), whose sum is σ = 13319923791912. Its totient is φ = 13306722674112.

The previous prime is 13313323232983. The next prime is 13313323233017. The reversal of 13313323233011 is 11033232331331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13313323233011 is a prime.

It is a super-2 number, since 2×13313323233011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13313323233017) 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, 3300276425 + ... + 3300280458.

It is an arithmetic number, because the mean of its divisors is an integer number (3329980947978).

Almost surely, 2^{13313323233011} is an apocalyptic number.

13313323233011 is a deficient number, since it is larger than the sum of its proper divisors (6600558901).

13313323233011 is an equidigital number, since it uses as much as digits as its factorization.

13313323233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600558900.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 13313323233011 its reverse (11033232331331), we get a palindrome (24346555564342).

The spelling of 13313323233011 in words is "thirteen trillion, three hundred thirteen billion, three hundred twenty-three million, two hundred thirty-three thousand, eleven".