312010202043223 has 8 divisors (see below), whose sum is σ = 328457065331808. Its totient is φ = 295803438948864.

The previous prime is 312010202043157. The next prime is 312010202043341. The reversal of 312010202043223 is 322340202010213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312010202043223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312010202040223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60025045890 + ... + 60025051087.

It is an arithmetic number, because the mean of its divisors is an integer number (41057133166476).

Almost surely, 2^{312010202043223} is an apocalyptic number.

312010202043223 is a deficient number, since it is larger than the sum of its proper divisors (16446863288585).

312010202043223 is a wasteful number, since it uses less digits than its factorization.

312010202043223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120050097113.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312010202043223 its reverse (322340202010213), we get a palindrome (634350404053436).

The spelling of 312010202043223 in words is "three hundred twelve trillion, ten billion, two hundred two million, forty-three thousand, two hundred twenty-three".