12111300313 has 4 divisors (see below), whose sum is σ = 13841486080. Its totient is φ = 10381114548.

The previous prime is 12111300307. The next prime is 12111300319. The reversal of 12111300313 is 31300311121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (12111300307) and next prime (12111300319).

It is not a de Polignac number, because 12111300313 - 2²⁹ = 11574429401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12111300319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865092873 + ... + 865092886.

It is an arithmetic number, because the mean of its divisors is an integer number (3460371520).

Almost surely, 2^12111300313 is an apocalyptic number.

It is an amenable number.

12111300313 is a deficient number, since it is larger than the sum of its proper divisors (1730185767).

12111300313 is an equidigital number, since it uses as much as digits as its factorization.

12111300313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730185766.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12111300313 its reverse (31300311121), we get a palindrome (43411611434).

The spelling of 12111300313 in words is "twelve billion, one hundred eleven million, three hundred thousand, three hundred thirteen".