312321255000213 has 8 divisors (see below), whose sum is σ = 416436895828288. Its totient is φ = 208209892086144.

The previous prime is 312321255000197. The next prime is 312321255000221. The reversal of 312321255000213 is 312000552123213.

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

It is not a de Polignac number, because 312321255000213 - 2⁴ = 312321255000197 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 (312321255000263) 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, 1069308145 + ... + 1069600182.

It is an arithmetic number, because the mean of its divisors is an integer number (52054611978536).

Almost surely, 2^{312321255000213} is an apocalyptic number.

It is an amenable number.

312321255000213 is a deficient number, since it is larger than the sum of its proper divisors (104115640828075).

312321255000213 is a wasteful number, since it uses less digits than its factorization.

312321255000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138957003.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 312321255000213 in words is "three hundred twelve trillion, three hundred twenty-one billion, two hundred fifty-five million, two hundred thirteen", and thus it is an aban number.