312000212323 has 8 divisors (see below), whose sum is σ = 314271619200. Its totient is φ = 309735556608.

The previous prime is 312000212309. The next prime is 312000212347. The reversal of 312000212323 is 323212000213.

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-312000212323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 312000212323.

It is not an unprimeable number, because it can be changed into a prime (312000212023) 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, 1595008 + ... + 1779901.

It is an arithmetic number, because the mean of its divisors is an integer number (39283952400).

Almost surely, 2^312000212323 is an apocalyptic number.

312000212323 is a deficient number, since it is larger than the sum of its proper divisors (2271406877).

312000212323 is a wasteful number, since it uses less digits than its factorization.

312000212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375581.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 312000212323 its reverse (323212000213), we get a palindrome (635212212536).

The spelling of 312000212323 in words is "three hundred twelve billion, two hundred twelve thousand, three hundred twenty-three".