9812312120341 has 16 divisors (see below), whose sum is σ = 9868103699328. Its totient is φ = 9756639129600.

The previous prime is 9812312120327. The next prime is 9812312120363. The reversal of 9812312120341 is 1430212132189.

It is a cyclic number.

It is not a de Polignac number, because 9812312120341 - 2⁷ = 9812312120213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9812312120341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9812312120311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652797496 + ... + 652812526.

It is an arithmetic number, because the mean of its divisors is an integer number (616756481208).

Almost surely, 2^{9812312120341} is an apocalyptic number.

It is an amenable number.

9812312120341 is a deficient number, since it is larger than the sum of its proper divisors (55791578987).

9812312120341 is a wasteful number, since it uses less digits than its factorization.

9812312120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18732.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 9812312120341 in words is "nine trillion, eight hundred twelve billion, three hundred twelve million, one hundred twenty thousand, three hundred forty-one".