312343324114121 has 8 divisors (see below), whose sum is σ = 314489843022600. Its totient is φ = 310197475272448.

The previous prime is 312343324114103. The next prime is 312343324114141. The reversal of 312343324114121 is 121411423343213.

It can be written as a sum of positive squares in 4 ways, for example, as 150514521886096 + 161828802228025 = 12268436^2 + 12721195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312343324114121 - 2⁶ = 312343324114057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312343324114141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166581206 + ... + 168445791.

It is an arithmetic number, because the mean of its divisors is an integer number (39311230377825).

Almost surely, 2^{312343324114121} is an apocalyptic number.

It is an amenable number.

312343324114121 is a deficient number, since it is larger than the sum of its proper divisors (2146518908479).

312343324114121 is a wasteful number, since it uses less digits than its factorization.

312343324114121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335033403.

The product of its digits is 41472, while the sum is 35.

Adding to 312343324114121 its reverse (121411423343213), we get a palindrome (433754747457334).

The spelling of 312343324114121 in words is "three hundred twelve trillion, three hundred forty-three billion, three hundred twenty-four million, one hundred fourteen thousand, one hundred twenty-one".