300311312323 has 4 divisors (see below), whose sum is σ = 327612340728. Its totient is φ = 273010283920.

The previous prime is 300311312227. The next prime is 300311312333. The reversal of 300311312323 is 323213113003.

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

It is a de Polignac number, because none of the positive numbers 2^k-300311312323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300311312294 and 300311312303.

It is not an unprimeable number, because it can be changed into a prime (300311312333) 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, 13650514186 + ... + 13650514207.

It is an arithmetic number, because the mean of its divisors is an integer number (81903085182).

Almost surely, 2^300311312323 is an apocalyptic number.

300311312323 is a deficient number, since it is larger than the sum of its proper divisors (27301028405).

300311312323 is a wasteful number, since it uses less digits than its factorization.

300311312323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27301028404.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 300311312323 its reverse (323213113003), we get a palindrome (623524425326).

The spelling of 300311312323 in words is "three hundred billion, three hundred eleven million, three hundred twelve thousand, three hundred twenty-three".