312343311210001 has 4 divisors (see below), whose sum is σ = 312346536428032. Its totient is φ = 312340085991972.

The previous prime is 312343311209999. The next prime is 312343311210023. The reversal of 312343311210001 is 100012113343213.

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 a cyclic number.

It is not a de Polignac number, because 312343311210001 - 2¹ = 312343311209999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312343315210001) 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, 1612463745 + ... + 1612657438.

It is an arithmetic number, because the mean of its divisors is an integer number (78086634107008).

Almost surely, 2^{312343311210001} is an apocalyptic number.

It is an amenable number.

312343311210001 is a deficient number, since it is larger than the sum of its proper divisors (3225218031).

312343311210001 is an equidigital number, since it uses as much as digits as its factorization.

312343311210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225218030.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 312343311210001 its reverse (100012113343213), we get a palindrome (412355424553214).

The spelling of 312343311210001 in words is "three hundred twelve trillion, three hundred forty-three billion, three hundred eleven million, two hundred ten thousand, one".