12011103313213 has 8 divisors (see below), whose sum is σ = 12157358875200. Its totient is φ = 11864884500768.

The previous prime is 12011103313199. The next prime is 12011103313229. The reversal of 12011103313213 is 31231330111021.

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 12011103313213 - 2³⁷ = 11873664359741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011103313243) 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, 8529448 + ... + 9837361.

It is an arithmetic number, because the mean of its divisors is an integer number (1519669859400).

Almost surely, 2^{12011103313213} is an apocalyptic number.

It is an amenable number.

12011103313213 is a deficient number, since it is larger than the sum of its proper divisors (146255561987).

12011103313213 is an equidigital number, since it uses as much as digits as its factorization.

12011103313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18374771.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12011103313213 its reverse (31231330111021), we get a palindrome (43242433424234).

The spelling of 12011103313213 in words is "twelve trillion, eleven billion, one hundred three million, three hundred thirteen thousand, two hundred thirteen".