12011320100011 has 8 divisors (see below), whose sum is σ = 12178327342880. Its totient is φ = 11844379576512.

The previous prime is 12011320099871. The next prime is 12011320100089. The reversal of 12011320100011 is 11000102311021.

It is a happy number.

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 12011320100011 - 2²³ = 12011311711403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12011320099964 and 12011320100000.

It is not an unprimeable number, because it can be changed into a prime (12011320100911) 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, 16317231 + ... + 17037448.

It is an arithmetic number, because the mean of its divisors is an integer number (1522290917860).

Almost surely, 2^{12011320100011} is an apocalyptic number.

12011320100011 is a deficient number, since it is larger than the sum of its proper divisors (167007242869).

12011320100011 is an equidigital number, since it uses as much as digits as its factorization.

12011320100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33359685.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12011320100011 its reverse (11000102311021), we get a palindrome (23011422411032).

The spelling of 12011320100011 in words is "twelve trillion, eleven billion, three hundred twenty million, one hundred thousand, eleven".