312300321223 has 8 divisors (see below), whose sum is σ = 347119397136. Its totient is φ = 278552601600.

The previous prime is 312300321191. The next prime is 312300321269. The reversal of 312300321223 is 322123003213.

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 312300321223 - 2⁵ = 312300321191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312300321194 and 312300321203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312300321283) 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, 267838458 + ... + 267839623.

It is an arithmetic number, because the mean of its divisors is an integer number (43389924642).

Almost surely, 2^312300321223 is an apocalyptic number.

312300321223 is a deficient number, since it is larger than the sum of its proper divisors (34819075913).

312300321223 is a wasteful number, since it uses less digits than its factorization.

312300321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535678145.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 312300321223 its reverse (322123003213), we get a palindrome (634423324436).

The spelling of 312300321223 in words is "three hundred twelve billion, three hundred million, three hundred twenty-one thousand, two hundred twenty-three".