312323200332001 has 4 divisors (see below), whose sum is σ = 312784534454292. Its totient is φ = 311861866209712.

The previous prime is 312323200331993. The next prime is 312323200332007. The reversal of 312323200332001 is 100233002323213.

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

It can be written as a sum of positive squares in 2 ways, for example, as 267473726181376 + 44849474150625 = 16354624^2 + 6696975^2 .

It is a cyclic number.

It is not a de Polignac number, because 312323200332001 - 2³ = 312323200331993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312323200332007) 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, 230667060130 + ... + 230667061483.

It is an arithmetic number, because the mean of its divisors is an integer number (78196133613573).

Almost surely, 2^{312323200332001} is an apocalyptic number.

It is an amenable number.

312323200332001 is a deficient number, since it is larger than the sum of its proper divisors (461334122291).

312323200332001 is an equidigital number, since it uses as much as digits as its factorization.

312323200332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461334122290.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 312323200332001 its reverse (100233002323213), we get a palindrome (412556202655214).

The spelling of 312323200332001 in words is "three hundred twelve trillion, three hundred twenty-three billion, two hundred million, three hundred thirty-two thousand, one".