300020312113 has 4 divisors (see below), whose sum is σ = 300396749940. Its totient is φ = 299643874288.

The previous prime is 300020312099. The next prime is 300020312161. The reversal of 300020312113 is 311213020003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311213020003 = 14419 ⋅21583537.

It can be written as a sum of positive squares in 2 ways, for example, as 127357624384 + 172662687729 = 356872^2 + 415527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300020312113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300020312213) 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, 188217718 + ... + 188219311.

It is an arithmetic number, because the mean of its divisors is an integer number (75099187485).

Almost surely, 2^300020312113 is an apocalyptic number.

It is an amenable number.

300020312113 is a deficient number, since it is larger than the sum of its proper divisors (376437827).

300020312113 is an equidigital number, since it uses as much as digits as its factorization.

300020312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376437826.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 300020312113 its reverse (311213020003), we get a palindrome (611233332116).

The spelling of 300020312113 in words is "three hundred billion, twenty million, three hundred twelve thousand, one hundred thirteen".