13122323300011 has 4 divisors (see below), whose sum is σ = 13138267800592. Its totient is φ = 13106378799432.

The previous prime is 13122323299997. The next prime is 13122323300069. The reversal of 13122323300011 is 11000332322131.

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-13122323300011 is a prime.

It is a super-2 number, since 2×13122323300011² (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 (13122323301011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7972249056 + ... + 7972250701.

It is an arithmetic number, because the mean of its divisors is an integer number (3284566950148).

Almost surely, 2^{13122323300011} is an apocalyptic number.

13122323300011 is a deficient number, since it is larger than the sum of its proper divisors (15944500581).

13122323300011 is an equidigital number, since it uses as much as digits as its factorization.

13122323300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15944500580.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13122323300011 its reverse (11000332322131), we get a palindrome (24122655622142).

The spelling of 13122323300011 in words is "thirteen trillion, one hundred twenty-two billion, three hundred twenty-three million, three hundred thousand, eleven".