12310312330032 has 40 divisors (see below), whose sum is σ = 31802628125040. Its totient is φ = 4103309967360.

The previous prime is 12310312330027. The next prime is 12310312330097. The reversal of 12310312330032 is 23003321301321.

It is a super-3 number, since 3×12310312330032³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12310312329984 and 12310312330011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416057 + ... + 5518872.

It is an arithmetic number, because the mean of its divisors is an integer number (795065703126).

Almost surely, 2^{12310312330032} is an apocalyptic number.

12310312330032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12310312330032 is an abundant number, since it is smaller than the sum of its proper divisors (19492315795008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12310312330032 is a wasteful number, since it uses less digits than its factorization.

12310312330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7967261 (or 7967255 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12310312330032 its reverse (23003321301321), we get a palindrome (35313633631353).

The spelling of 12310312330032 in words is "twelve trillion, three hundred ten billion, three hundred twelve million, three hundred thirty thousand, thirty-two".