12303120100111 has 4 divisors (see below), whose sum is σ = 12303210436000. Its totient is φ = 12303029764224.

The previous prime is 12303120100081. The next prime is 12303120100163. The reversal of 12303120100111 is 11100102130321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12303120100111 - 2¹⁹ = 12303119575823 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 (12303120100181) 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, 44963346 + ... + 45236143.

It is an arithmetic number, because the mean of its divisors is an integer number (3075802609000).

Almost surely, 2^{12303120100111} is an apocalyptic number.

12303120100111 is a deficient number, since it is larger than the sum of its proper divisors (90335889).

12303120100111 is an equidigital number, since it uses as much as digits as its factorization.

12303120100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90335888.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 12303120100111 its reverse (11100102130321), we get a palindrome (23403222230432).

The spelling of 12303120100111 in words is "twelve trillion, three hundred three billion, one hundred twenty million, one hundred thousand, one hundred eleven".