312343004032303 has 16 divisors (see below), whose sum is σ = 327840708648960. Its totient is φ = 297189962255200.

The previous prime is 312343004032289. The next prime is 312343004032331. The reversal of 312343004032303 is 303230400343213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312343004032303 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 (312343004002303) 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, 262910983 + ... + 264096328.

It is an arithmetic number, because the mean of its divisors is an integer number (20490044290560).

Almost surely, 2^{312343004032303} is an apocalyptic number.

312343004032303 is a deficient number, since it is larger than the sum of its proper divisors (15497704616657).

312343004032303 is a wasteful number, since it uses less digits than its factorization.

312343004032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527007638.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 312343004032303 its reverse (303230400343213), we get a palindrome (615573404375516).

The spelling of 312343004032303 in words is "three hundred twelve trillion, three hundred forty-three billion, four million, thirty-two thousand, three hundred three".