312340224423003 has 48 divisors (see below), whose sum is σ = 488190207060864. Its totient is φ = 177100963777920.

The previous prime is 312340224423001. The next prime is 312340224423011. The reversal of 312340224423003 is 300324422043213.

It is not a de Polignac number, because 312340224423003 - 2¹ = 312340224423001 is a prime.

It is a super-2 number, since 2×312340224423003² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312340224423001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204654151 + ... + 206174687.

It is an arithmetic number, because the mean of its divisors is an integer number (10170629313768).

Almost surely, 2^{312340224423003} is an apocalyptic number.

312340224423003 is a deficient number, since it is larger than the sum of its proper divisors (175849982637861).

312340224423003 is a wasteful number, since it uses less digits than its factorization.

312340224423003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531352 (or 1531345 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 312340224423003 its reverse (300324422043213), we get a palindrome (612664646466216).

The spelling of 312340224423003 in words is "three hundred twelve trillion, three hundred forty billion, two hundred twenty-four million, four hundred twenty-three thousand, three".