312300100001 has 4 divisors (see below), whose sum is σ = 318192554772. Its totient is φ = 306407645232.

The previous prime is 312300099997. The next prime is 312300100061. The reversal of 312300100001 is 100001003213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100001003213 = 173 ⋅578040481.

It can be written as a sum of positive squares in 2 ways, for example, as 76297488400 + 236002611601 = 276220^2 + 485801^2 .

It is a cyclic number.

It is not a de Polignac number, because 312300100001 - 2² = 312300099997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312300100061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946227306 + ... + 2946227411.

It is an arithmetic number, because the mean of its divisors is an integer number (79548138693).

Almost surely, 2^312300100001 is an apocalyptic number.

It is an amenable number.

312300100001 is a deficient number, since it is larger than the sum of its proper divisors (5892454771).

312300100001 is an equidigital number, since it uses as much as digits as its factorization.

312300100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892454770.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 312300100001 its reverse (100001003213), we get a palindrome (412301103214).

The spelling of 312300100001 in words is "three hundred twelve billion, three hundred million, one hundred thousand, one".